90356812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6709}}^1$

素因数の和:6770

約数の個数: 48

約数和(自身を含む): 199904320

約数和(自身を除く): 109547508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6709, 6734, 13418, 13468, 26836, 46963, 87217, 93926, 174434, 187852, 248233, 348868, 496466, 610519, 992932, 1221038, 1737631, 2442076, 3227029, 3475262, 6454058, 6950524, 12908116, 22589203, 45178406, 90356812]

約数ペア:

[(1, 90356812), (2, 45178406), (4, 22589203), (7, 12908116), (13, 6950524), (14, 6454058), (26, 3475262), (28, 3227029), (37, 2442076), (52, 1737631), (74, 1221038), (91, 992932), (148, 610519), (182, 496466), (259, 348868), (364, 248233), (481, 187852), (518, 174434), (962, 93926), (1036, 87217), (1924, 46963), (3367, 26836), (6709, 13468), (6734, 13418)]