105219828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13469}}^1$

素因数の和:13517

約数の個数: 72

約数和(自身を含む): 313797120

約数和(自身を除く): 208577292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 13469, 26938, 40407, 53876, 80814, 94283, 121221, 161628, 188566, 242442, 282849, 377132, 417539, 484884, 565698, 835078, 848547, 1131396, 1252617, 1670156, 1697094, 2505234, 2922773, 3394188, 3757851, 5010468, 5845546, 7515702, 8768319, 11691092, 15031404, 17536638, 26304957, 35073276, 52609914, 105219828]

約数ペア:

[(1, 105219828), (2, 52609914), (3, 35073276), (4, 26304957), (6, 17536638), (7, 15031404), (9, 11691092), (12, 8768319), (14, 7515702), (18, 5845546), (21, 5010468), (28, 3757851), (31, 3394188), (36, 2922773), (42, 2505234), (62, 1697094), (63, 1670156), (84, 1252617), (93, 1131396), (124, 848547), (126, 835078), (186, 565698), (217, 484884), (252, 417539), (279, 377132), (372, 282849), (434, 242442), (558, 188566), (651, 161628), (868, 121221), (1116, 94283), (1302, 80814), (1953, 53876), (2604, 40407), (3906, 26938), (7812, 13469)]