81093048

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 142164552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 47, 58, 67, 74, 87, 94, 111, 116, 134, 141, 148, 174, 188, 201, 222, 232, 268, 282, 296, 348, 376, 402, 444, 536, 564, 696, 804, 888, 1073, 1128, 1363, 1608, 1739, 1943, 2146, 2479, 2726, 3149, 3219, 3478, 3886, 4089, 4292, 4958, 5217, 5452, 5829, 6298, 6438, 6956, 7437, 7772, 8178, 8584, 9447, 9916, 10434, 10904, 11658, 12596, 12876, 13912, 14874, 15544, 16356, 18894, 19832, 20868, 23316, 25192, 25752, 29748, 32712, 37788, 41736, 46632, 50431, 59496, 71891, 75576, 91321, 100862, 116513, 143782, 151293, 182642, 201724, 215673, 233026, 273963, 287564, 302586, 349539, 365284, 403448, 431346, 466052, 547926, 575128, 605172, 699078, 730568, 862692, 932104, 1095852, 1210344, 1398156, 1725384, 2191704, 2796312, 3378877, 6757754, 10136631, 13515508, 20273262, 27031016, 40546524, 81093048]

約数ペア:

[(1, 81093048), (2, 40546524), (3, 27031016), (4, 20273262), (6, 13515508), (8, 10136631), (12, 6757754), (24, 3378877), (29, 2796312), (37, 2191704), (47, 1725384), (58, 1398156), (67, 1210344), (74, 1095852), (87, 932104), (94, 862692), (111, 730568), (116, 699078), (134, 605172), (141, 575128), (148, 547926), (174, 466052), (188, 431346), (201, 403448), (222, 365284), (232, 349539), (268, 302586), (282, 287564), (296, 273963), (348, 233026), (376, 215673), (402, 201724), (444, 182642), (536, 151293), (564, 143782), (696, 116513), (804, 100862), (888, 91321), (1073, 75576), (1128, 71891), (1363, 59496), (1608, 50431), (1739, 46632), (1943, 41736), (2146, 37788), (2479, 32712), (2726, 29748), (3149, 25752), (3219, 25192), (3478, 23316), (3886, 20868), (4089, 19832), (4292, 18894), (4958, 16356), (5217, 15544), (5452, 14874), (5829, 13912), (6298, 12876), (6438, 12596), (6956, 11658), (7437, 10904), (7772, 10434), (8178, 9916), (8584, 9447)]