72564310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3517

約数の個数: 64

約数和(自身を含む): 167795712

約数和(自身を除く): 95231402

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 3467, 4186, 6934, 10465, 17335, 20930, 24269, 34670, 45071, 48538, 79741, 90142, 121345, 159482, 225355, 242690, 315497, 398705, 450710, 558187, 630994, 797410, 1036633, 1116374, 1577485, 2073266, 2790935, 3154970, 5183165, 5581870, 7256431, 10366330, 14512862, 36282155, 72564310]

約数ペア:

[(1, 72564310), (2, 36282155), (5, 14512862), (7, 10366330), (10, 7256431), (13, 5581870), (14, 5183165), (23, 3154970), (26, 2790935), (35, 2073266), (46, 1577485), (65, 1116374), (70, 1036633), (91, 797410), (115, 630994), (130, 558187), (161, 450710), (182, 398705), (230, 315497), (299, 242690), (322, 225355), (455, 159482), (598, 121345), (805, 90142), (910, 79741), (1495, 48538), (1610, 45071), (2093, 34670), (2990, 24269), (3467, 20930), (4186, 17335), (6934, 10465)]