66920568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 256

約数和(自身を含む): 220631040

約数和(自身を除く): 153710472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 31, 33, 34, 37, 39, 44, 51, 52, 62, 66, 68, 74, 78, 88, 93, 102, 104, 111, 124, 132, 136, 143, 148, 156, 186, 187, 204, 221, 222, 248, 264, 286, 296, 312, 341, 372, 374, 403, 407, 408, 429, 442, 444, 481, 527, 561, 572, 629, 663, 682, 744, 748, 806, 814, 858, 884, 888, 962, 1023, 1054, 1122, 1144, 1147, 1209, 1221, 1258, 1326, 1364, 1443, 1496, 1581, 1612, 1628, 1716, 1768, 1887, 1924, 2046, 2108, 2244, 2294, 2418, 2431, 2442, 2516, 2652, 2728, 2886, 3162, 3224, 3256, 3432, 3441, 3774, 3848, 4092, 4216, 4433, 4488, 4588, 4836, 4862, 4884, 5032, 5291, 5304, 5772, 5797, 6324, 6851, 6882, 6919, 7293, 7548, 8177, 8184, 8866, 9176, 9672, 9724, 9768, 10582, 11544, 11594, 12617, 12648, 13299, 13702, 13764, 13838, 14586, 14911, 15096, 15873, 16354, 17391, 17732, 19448, 19499, 20553, 20757, 21164, 23188, 24531, 25234, 26598, 27404, 27528, 27676, 29172, 29822, 31746, 32708, 34782, 35464, 37851, 38998, 41106, 41514, 42328, 44733, 46376, 49062, 50468, 53196, 54808, 55352, 58344, 58497, 59644, 63492, 65416, 69564, 75361, 75702, 77996, 82212, 83028, 89466, 89947, 98124, 100936, 106392, 116994, 119288, 126984, 139128, 150722, 151404, 155992, 164021, 164424, 166056, 178932, 179894, 196248, 214489, 226083, 233988, 253487, 269841, 301444, 302808, 328042, 357864, 359788, 428978, 452166, 467976, 492063, 506974, 539682, 602888, 643467, 656084, 719576, 760461, 857956, 904332, 984126, 1013948, 1079364, 1286934, 1312168, 1520922, 1715912, 1808664, 1968252, 2027896, 2158728, 2573868, 2788357, 3041844, 3936504, 5147736, 5576714, 6083688, 8365071, 11153428, 16730142, 22306856, 33460284, 66920568]

約数ペア:

[(1, 66920568), (2, 33460284), (3, 22306856), (4, 16730142), (6, 11153428), (8, 8365071), (11, 6083688), (12, 5576714), (13, 5147736), (17, 3936504), (22, 3041844), (24, 2788357), (26, 2573868), (31, 2158728), (33, 2027896), (34, 1968252), (37, 1808664), (39, 1715912), (44, 1520922), (51, 1312168), (52, 1286934), (62, 1079364), (66, 1013948), (68, 984126), (74, 904332), (78, 857956), (88, 760461), (93, 719576), (102, 656084), (104, 643467), (111, 602888), (124, 539682), (132, 506974), (136, 492063), (143, 467976), (148, 452166), (156, 428978), (186, 359788), (187, 357864), (204, 328042), (221, 302808), (222, 301444), (248, 269841), (264, 253487), (286, 233988), (296, 226083), (312, 214489), (341, 196248), (372, 179894), (374, 178932), (403, 166056), (407, 164424), (408, 164021), (429, 155992), (442, 151404), (444, 150722), (481, 139128), (527, 126984), (561, 119288), (572, 116994), (629, 106392), (663, 100936), (682, 98124), (744, 89947), (748, 89466), (806, 83028), (814, 82212), (858, 77996), (884, 75702), (888, 75361), (962, 69564), (1023, 65416), (1054, 63492), (1122, 59644), (1144, 58497), (1147, 58344), (1209, 55352), (1221, 54808), (1258, 53196), (1326, 50468), (1364, 49062), (1443, 46376), (1496, 44733), (1581, 42328), (1612, 41514), (1628, 41106), (1716, 38998), (1768, 37851), (1887, 35464), (1924, 34782), (2046, 32708), (2108, 31746), (2244, 29822), (2294, 29172), (2418, 27676), (2431, 27528), (2442, 27404), (2516, 26598), (2652, 25234), (2728, 24531), (2886, 23188), (3162, 21164), (3224, 20757), (3256, 20553), (3432, 19499), (3441, 19448), (3774, 17732), (3848, 17391), (4092, 16354), (4216, 15873), (4433, 15096), (4488, 14911), (4588, 14586), (4836, 13838), (4862, 13764), (4884, 13702), (5032, 13299), (5291, 12648), (5304, 12617), (5772, 11594), (5797, 11544), (6324, 10582), (6851, 9768), (6882, 9724), (6919, 9672), (7293, 9176), (7548, 8866), (8177, 8184)]