82636680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{98377}}^1$

素因数の和:98398

約数の個数: 64

約数和(自身を含む): 283328640

約数和(自身を除く): 200691960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 98377, 196754, 295131, 393508, 491885, 590262, 688639, 787016, 983770, 1180524, 1377278, 1475655, 1967540, 2065917, 2361048, 2754556, 2951310, 3443195, 3935080, 4131834, 5509112, 5902620, 6886390, 8263668, 10329585, 11805240, 13772780, 16527336, 20659170, 27545560, 41318340, 82636680]

約数ペア:

[(1, 82636680), (2, 41318340), (3, 27545560), (4, 20659170), (5, 16527336), (6, 13772780), (7, 11805240), (8, 10329585), (10, 8263668), (12, 6886390), (14, 5902620), (15, 5509112), (20, 4131834), (21, 3935080), (24, 3443195), (28, 2951310), (30, 2754556), (35, 2361048), (40, 2065917), (42, 1967540), (56, 1475655), (60, 1377278), (70, 1180524), (84, 983770), (105, 787016), (120, 688639), (140, 590262), (168, 491885), (210, 393508), (280, 295131), (420, 196754), (840, 98377)]