86081940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7591}}^1$

素因数の和:7619

約数の個数: 120

約数和(自身を含む): 308660352

約数和(自身を除く): 222578412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7591, 11340, 15182, 22773, 30364, 37955, 45546, 53137, 68319, 75910, 91092, 106274, 113865, 136638, 151820, 159411, 204957, 212548, 227730, 265685, 273276, 318822, 341595, 409914, 455460, 478233, 531370, 614871, 637644, 683190, 797055, 819828, 956466, 1024785, 1062740, 1229742, 1366380, 1434699, 1594110, 1912932, 2049570, 2391165, 2459484, 2869398, 3074355, 3188220, 4099140, 4304097, 4782330, 5738796, 6148710, 7173495, 8608194, 9564660, 12297420, 14346990, 17216388, 21520485, 28693980, 43040970, 86081940]

約数ペア:

[(1, 86081940), (2, 43040970), (3, 28693980), (4, 21520485), (5, 17216388), (6, 14346990), (7, 12297420), (9, 9564660), (10, 8608194), (12, 7173495), (14, 6148710), (15, 5738796), (18, 4782330), (20, 4304097), (21, 4099140), (27, 3188220), (28, 3074355), (30, 2869398), (35, 2459484), (36, 2391165), (42, 2049570), (45, 1912932), (54, 1594110), (60, 1434699), (63, 1366380), (70, 1229742), (81, 1062740), (84, 1024785), (90, 956466), (105, 819828), (108, 797055), (126, 683190), (135, 637644), (140, 614871), (162, 531370), (180, 478233), (189, 455460), (210, 409914), (252, 341595), (270, 318822), (315, 273276), (324, 265685), (378, 227730), (405, 212548), (420, 204957), (540, 159411), (567, 151820), (630, 136638), (756, 113865), (810, 106274), (945, 91092), (1134, 75910), (1260, 68319), (1620, 53137), (1890, 45546), (2268, 37955), (2835, 30364), (3780, 22773), (5670, 15182), (7591, 11340)]