84648746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 83001814

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 109, 119, 182, 218, 221, 238, 251, 442, 502, 763, 1417, 1526, 1547, 1757, 1853, 2834, 3094, 3263, 3514, 3706, 4267, 6526, 8534, 9919, 12971, 19838, 22841, 24089, 25942, 27359, 29869, 45682, 48178, 54718, 55471, 59738, 110942, 168623, 191513, 337246, 355667, 383026, 388297, 465103, 711334, 776594, 930206, 2489669, 3255721, 4979338, 6046339, 6511442, 12092678, 42324373, 84648746]

約数ペア:

[(1, 84648746), (2, 42324373), (7, 12092678), (13, 6511442), (14, 6046339), (17, 4979338), (26, 3255721), (34, 2489669), (91, 930206), (109, 776594), (119, 711334), (182, 465103), (218, 388297), (221, 383026), (238, 355667), (251, 337246), (442, 191513), (502, 168623), (763, 110942), (1417, 59738), (1526, 55471), (1547, 54718), (1757, 48178), (1853, 45682), (2834, 29869), (3094, 27359), (3263, 25942), (3514, 24089), (3706, 22841), (4267, 19838), (6526, 12971), (8534, 9919)]