77564916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 247796640

約数和(自身を除く): 170231724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 61, 66, 76, 78, 99, 114, 117, 122, 132, 143, 156, 169, 171, 183, 198, 209, 228, 234, 244, 247, 286, 338, 342, 366, 396, 418, 429, 468, 494, 507, 549, 572, 627, 671, 676, 684, 732, 741, 793, 836, 858, 988, 1014, 1098, 1159, 1254, 1287, 1342, 1482, 1521, 1586, 1716, 1859, 1881, 2013, 2028, 2196, 2223, 2318, 2379, 2508, 2574, 2684, 2717, 2964, 3042, 3172, 3211, 3477, 3718, 3762, 4026, 4446, 4636, 4758, 5148, 5434, 5577, 6039, 6084, 6422, 6954, 7137, 7436, 7524, 8052, 8151, 8723, 8892, 9516, 9633, 10309, 10431, 10868, 11154, 12078, 12749, 12844, 13908, 14274, 15067, 16302, 16731, 17446, 19266, 20618, 20862, 22308, 24156, 24453, 25498, 26169, 28548, 28899, 30134, 30927, 32604, 33462, 34892, 35321, 38247, 38532, 41236, 41724, 45201, 48906, 50996, 52338, 57798, 60268, 61854, 66924, 70642, 76494, 78507, 90402, 92781, 97812, 104676, 105963, 113399, 114741, 115596, 123708, 135603, 141284, 152988, 157014, 165737, 180804, 185562, 195871, 211926, 226798, 229482, 271206, 314028, 317889, 331474, 340197, 371124, 391742, 423852, 453596, 458964, 497211, 542412, 587613, 635778, 662948, 680394, 783484, 994422, 1020591, 1175226, 1271556, 1360788, 1491633, 1762839, 1988844, 2041182, 2154581, 2350452, 2983266, 3525678, 4082364, 4309162, 5966532, 6463743, 7051356, 8618324, 12927486, 19391229, 25854972, 38782458, 77564916]

約数ペア:

[(1, 77564916), (2, 38782458), (3, 25854972), (4, 19391229), (6, 12927486), (9, 8618324), (11, 7051356), (12, 6463743), (13, 5966532), (18, 4309162), (19, 4082364), (22, 3525678), (26, 2983266), (33, 2350452), (36, 2154581), (38, 2041182), (39, 1988844), (44, 1762839), (52, 1491633), (57, 1360788), (61, 1271556), (66, 1175226), (76, 1020591), (78, 994422), (99, 783484), (114, 680394), (117, 662948), (122, 635778), (132, 587613), (143, 542412), (156, 497211), (169, 458964), (171, 453596), (183, 423852), (198, 391742), (209, 371124), (228, 340197), (234, 331474), (244, 317889), (247, 314028), (286, 271206), (338, 229482), (342, 226798), (366, 211926), (396, 195871), (418, 185562), (429, 180804), (468, 165737), (494, 157014), (507, 152988), (549, 141284), (572, 135603), (627, 123708), (671, 115596), (676, 114741), (684, 113399), (732, 105963), (741, 104676), (793, 97812), (836, 92781), (858, 90402), (988, 78507), (1014, 76494), (1098, 70642), (1159, 66924), (1254, 61854), (1287, 60268), (1342, 57798), (1482, 52338), (1521, 50996), (1586, 48906), (1716, 45201), (1859, 41724), (1881, 41236), (2013, 38532), (2028, 38247), (2196, 35321), (2223, 34892), (2318, 33462), (2379, 32604), (2508, 30927), (2574, 30134), (2684, 28899), (2717, 28548), (2964, 26169), (3042, 25498), (3172, 24453), (3211, 24156), (3477, 22308), (3718, 20862), (3762, 20618), (4026, 19266), (4446, 17446), (4636, 16731), (4758, 16302), (5148, 15067), (5434, 14274), (5577, 13908), (6039, 12844), (6084, 12749), (6422, 12078), (6954, 11154), (7137, 10868), (7436, 10431), (7524, 10309), (8052, 9633), (8151, 9516), (8723, 8892)]