83251548

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 215255040

約数和(自身を除く): 132003492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 131, 139, 254, 262, 278, 381, 393, 417, 508, 524, 556, 762, 786, 834, 1143, 1179, 1251, 1524, 1572, 1668, 2286, 2358, 2502, 4572, 4716, 5004, 16637, 17653, 18209, 33274, 35306, 36418, 49911, 52959, 54627, 66548, 70612, 72836, 99822, 105918, 109254, 149733, 158877, 163881, 199644, 211836, 218508, 299466, 317754, 327762, 598932, 635508, 655524, 2312543, 4625086, 6937629, 9250172, 13875258, 20812887, 27750516, 41625774, 83251548]

約数ペア:

[(1, 83251548), (2, 41625774), (3, 27750516), (4, 20812887), (6, 13875258), (9, 9250172), (12, 6937629), (18, 4625086), (36, 2312543), (127, 655524), (131, 635508), (139, 598932), (254, 327762), (262, 317754), (278, 299466), (381, 218508), (393, 211836), (417, 199644), (508, 163881), (524, 158877), (556, 149733), (762, 109254), (786, 105918), (834, 99822), (1143, 72836), (1179, 70612), (1251, 66548), (1524, 54627), (1572, 52959), (1668, 49911), (2286, 36418), (2358, 35306), (2502, 33274), (4572, 18209), (4716, 17653), (5004, 16637)]