71777706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 220631040

約数和(自身を除く): 148853334

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 19, 21, 22, 26, 33, 34, 37, 38, 39, 42, 51, 57, 66, 74, 77, 78, 91, 102, 111, 114, 119, 133, 143, 154, 182, 187, 209, 221, 222, 231, 238, 247, 259, 266, 273, 286, 323, 357, 374, 399, 407, 418, 429, 442, 462, 481, 494, 518, 546, 561, 627, 629, 646, 663, 703, 714, 741, 777, 798, 814, 858, 962, 969, 1001, 1122, 1221, 1254, 1258, 1309, 1326, 1406, 1443, 1463, 1482, 1547, 1554, 1729, 1887, 1938, 2002, 2109, 2261, 2431, 2442, 2618, 2717, 2849, 2886, 2926, 3003, 3094, 3367, 3458, 3553, 3774, 3927, 4199, 4218, 4389, 4403, 4522, 4641, 4862, 4921, 5187, 5291, 5434, 5698, 6006, 6734, 6783, 6919, 7106, 7293, 7733, 7854, 8151, 8177, 8398, 8547, 8778, 8806, 9139, 9282, 9842, 10101, 10374, 10582, 10659, 11951, 12597, 13209, 13566, 13838, 14586, 14763, 15466, 15873, 16302, 16354, 17017, 17094, 18278, 19019, 20202, 20757, 21318, 23199, 23902, 24531, 24871, 25194, 26418, 27417, 29393, 29526, 31746, 34034, 35853, 37037, 38038, 41514, 46189, 46398, 48433, 49062, 49742, 51051, 54131, 54834, 57057, 57239, 58786, 63973, 71706, 74074, 74613, 83657, 88179, 89947, 92378, 96866, 100529, 102102, 108262, 111111, 114114, 114478, 127946, 131461, 138567, 145299, 149226, 155363, 162393, 167314, 171717, 176358, 179894, 191919, 201058, 222222, 250971, 262922, 269841, 277134, 290598, 301587, 310726, 323323, 324786, 343434, 383838, 394383, 466089, 501942, 539682, 603174, 629629, 646646, 703703, 788766, 920227, 932178, 969969, 1087541, 1259258, 1407406, 1708993, 1840454, 1888887, 1939938, 2111109, 2175082, 2760681, 3262623, 3417986, 3777774, 4222218, 5126979, 5521362, 6525246, 10253958, 11962951, 23925902, 35888853, 71777706]

約数ペア:

[(1, 71777706), (2, 35888853), (3, 23925902), (6, 11962951), (7, 10253958), (11, 6525246), (13, 5521362), (14, 5126979), (17, 4222218), (19, 3777774), (21, 3417986), (22, 3262623), (26, 2760681), (33, 2175082), (34, 2111109), (37, 1939938), (38, 1888887), (39, 1840454), (42, 1708993), (51, 1407406), (57, 1259258), (66, 1087541), (74, 969969), (77, 932178), (78, 920227), (91, 788766), (102, 703703), (111, 646646), (114, 629629), (119, 603174), (133, 539682), (143, 501942), (154, 466089), (182, 394383), (187, 383838), (209, 343434), (221, 324786), (222, 323323), (231, 310726), (238, 301587), (247, 290598), (259, 277134), (266, 269841), (273, 262922), (286, 250971), (323, 222222), (357, 201058), (374, 191919), (399, 179894), (407, 176358), (418, 171717), (429, 167314), (442, 162393), (462, 155363), (481, 149226), (494, 145299), (518, 138567), (546, 131461), (561, 127946), (627, 114478), (629, 114114), (646, 111111), (663, 108262), (703, 102102), (714, 100529), (741, 96866), (777, 92378), (798, 89947), (814, 88179), (858, 83657), (962, 74613), (969, 74074), (1001, 71706), (1122, 63973), (1221, 58786), (1254, 57239), (1258, 57057), (1309, 54834), (1326, 54131), (1406, 51051), (1443, 49742), (1463, 49062), (1482, 48433), (1547, 46398), (1554, 46189), (1729, 41514), (1887, 38038), (1938, 37037), (2002, 35853), (2109, 34034), (2261, 31746), (2431, 29526), (2442, 29393), (2618, 27417), (2717, 26418), (2849, 25194), (2886, 24871), (2926, 24531), (3003, 23902), (3094, 23199), (3367, 21318), (3458, 20757), (3553, 20202), (3774, 19019), (3927, 18278), (4199, 17094), (4218, 17017), (4389, 16354), (4403, 16302), (4522, 15873), (4641, 15466), (4862, 14763), (4921, 14586), (5187, 13838), (5291, 13566), (5434, 13209), (5698, 12597), (6006, 11951), (6734, 10659), (6783, 10582), (6919, 10374), (7106, 10101), (7293, 9842), (7733, 9282), (7854, 9139), (8151, 8806), (8177, 8778), (8398, 8547)]