8109808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 19601920

約数和(自身を除く): 11492112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 103, 112, 133, 148, 152, 206, 259, 266, 296, 304, 412, 518, 532, 592, 703, 721, 824, 1036, 1064, 1406, 1442, 1648, 1957, 2072, 2128, 2812, 2884, 3811, 3914, 4144, 4921, 5624, 5768, 7622, 7828, 9842, 11248, 11536, 13699, 15244, 15656, 19684, 26677, 27398, 30488, 31312, 39368, 53354, 54796, 60976, 72409, 78736, 106708, 109592, 144818, 213416, 219184, 289636, 426832, 506863, 579272, 1013726, 1158544, 2027452, 4054904, 8109808]

約数ペア:

[(1, 8109808), (2, 4054904), (4, 2027452), (7, 1158544), (8, 1013726), (14, 579272), (16, 506863), (19, 426832), (28, 289636), (37, 219184), (38, 213416), (56, 144818), (74, 109592), (76, 106708), (103, 78736), (112, 72409), (133, 60976), (148, 54796), (152, 53354), (206, 39368), (259, 31312), (266, 30488), (296, 27398), (304, 26677), (412, 19684), (518, 15656), (532, 15244), (592, 13699), (703, 11536), (721, 11248), (824, 9842), (1036, 7828), (1064, 7622), (1406, 5768), (1442, 5624), (1648, 4921), (1957, 4144), (2072, 3914), (2128, 3811), (2812, 2884)]