77642802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 182617344

約数和(自身を除く): 104974542

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 223, 261, 414, 446, 522, 667, 669, 841, 1334, 1338, 1682, 2001, 2007, 2523, 4002, 4014, 5046, 5129, 6003, 6467, 7569, 10258, 12006, 12934, 15138, 15387, 19343, 19401, 30774, 38686, 38802, 46161, 58029, 58203, 92322, 116058, 116406, 148741, 174087, 187543, 297482, 348174, 375086, 446223, 562629, 892446, 1125258, 1338669, 1687887, 2677338, 3375774, 4313489, 8626978, 12940467, 25880934, 38821401, 77642802]

約数ペア:

[(1, 77642802), (2, 38821401), (3, 25880934), (6, 12940467), (9, 8626978), (18, 4313489), (23, 3375774), (29, 2677338), (46, 1687887), (58, 1338669), (69, 1125258), (87, 892446), (138, 562629), (174, 446223), (207, 375086), (223, 348174), (261, 297482), (414, 187543), (446, 174087), (522, 148741), (667, 116406), (669, 116058), (841, 92322), (1334, 58203), (1338, 58029), (1682, 46161), (2001, 38802), (2007, 38686), (2523, 30774), (4002, 19401), (4014, 19343), (5046, 15387), (5129, 15138), (6003, 12934), (6467, 12006), (7569, 10258)]