102847888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 237484800

約数和(自身を除く): 134636912

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 569, 572, 632, 869, 1027, 1138, 1144, 1264, 1738, 2054, 2276, 2288, 3476, 4108, 4552, 6259, 6952, 7397, 8216, 9104, 11297, 12518, 13904, 14794, 16432, 22594, 25036, 29588, 44951, 45188, 50072, 59176, 81367, 89902, 90376, 100144, 118352, 162734, 179804, 180752, 325468, 359608, 494461, 584363, 650936, 719216, 988922, 1168726, 1301872, 1977844, 2337452, 3955688, 4674904, 6427993, 7911376, 9349808, 12855986, 25711972, 51423944, 102847888]

約数ペア:

[(1, 102847888), (2, 51423944), (4, 25711972), (8, 12855986), (11, 9349808), (13, 7911376), (16, 6427993), (22, 4674904), (26, 3955688), (44, 2337452), (52, 1977844), (79, 1301872), (88, 1168726), (104, 988922), (143, 719216), (158, 650936), (176, 584363), (208, 494461), (286, 359608), (316, 325468), (569, 180752), (572, 179804), (632, 162734), (869, 118352), (1027, 100144), (1138, 90376), (1144, 89902), (1264, 81367), (1738, 59176), (2054, 50072), (2276, 45188), (2288, 44951), (3476, 29588), (4108, 25036), (4552, 22594), (6259, 16432), (6952, 14794), (7397, 13904), (8216, 12518), (9104, 11297)]