104861406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2617

約数の個数: 64

約数和(自身を含む): 246951936

約数和(自身を除く): 142090530

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 2551, 3162, 5102, 6851, 7653, 13702, 15306, 20553, 33163, 41106, 43367, 66326, 79081, 86734, 99489, 130101, 158162, 198978, 237243, 260202, 474486, 563771, 1028053, 1127542, 1344377, 1691313, 2056106, 2688754, 3084159, 3382626, 4033131, 6168318, 8066262, 17476901, 34953802, 52430703, 104861406]

約数ペア:

[(1, 104861406), (2, 52430703), (3, 34953802), (6, 17476901), (13, 8066262), (17, 6168318), (26, 4033131), (31, 3382626), (34, 3084159), (39, 2688754), (51, 2056106), (62, 1691313), (78, 1344377), (93, 1127542), (102, 1028053), (186, 563771), (221, 474486), (403, 260202), (442, 237243), (527, 198978), (663, 158162), (806, 130101), (1054, 99489), (1209, 86734), (1326, 79081), (1581, 66326), (2418, 43367), (2551, 41106), (3162, 33163), (5102, 20553), (6851, 15306), (7653, 13702)]