83517778

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 48674222

約数列:

[1, 2, 47, 67, 89, 94, 134, 149, 178, 298, 3149, 4183, 5963, 6298, 7003, 8366, 9983, 11926, 13261, 14006, 19966, 26522, 280261, 469201, 560522, 623267, 888487, 938402, 1246534, 1776974, 41758889, 83517778]

約数ペア:

[(1, 83517778), (2, 41758889), (47, 1776974), (67, 1246534), (89, 938402), (94, 888487), (134, 623267), (149, 560522), (178, 469201), (298, 280261), (3149, 26522), (4183, 19966), (5963, 14006), (6298, 13261), (7003, 11926), (8366, 9983)]