7900531728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{57131}}^1$

素因数の和:57252

約数の個数: 80

約数和(自身を含む): 21196429056

約数和(自身を除く): 13295897328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 67, 86, 129, 134, 172, 201, 258, 268, 344, 402, 516, 536, 688, 804, 1032, 1072, 1608, 2064, 2881, 3216, 5762, 8643, 11524, 17286, 23048, 34572, 46096, 57131, 69144, 114262, 138288, 171393, 228524, 342786, 457048, 685572, 914096, 1371144, 2456633, 2742288, 3827777, 4913266, 7369899, 7655554, 9826532, 11483331, 14739798, 15311108, 19653064, 22966662, 29479596, 30622216, 39306128, 45933324, 58959192, 61244432, 91866648, 117918384, 164594411, 183733296, 329188822, 493783233, 658377644, 987566466, 1316755288, 1975132932, 2633510576, 3950265864, 7900531728]

約数ペア:

[(1, 7900531728), (2, 3950265864), (3, 2633510576), (4, 1975132932), (6, 1316755288), (8, 987566466), (12, 658377644), (16, 493783233), (24, 329188822), (43, 183733296), (48, 164594411), (67, 117918384), (86, 91866648), (129, 61244432), (134, 58959192), (172, 45933324), (201, 39306128), (258, 30622216), (268, 29479596), (344, 22966662), (402, 19653064), (516, 15311108), (536, 14739798), (688, 11483331), (804, 9826532), (1032, 7655554), (1072, 7369899), (1608, 4913266), (2064, 3827777), (2881, 2742288), (3216, 2456633), (5762, 1371144), (8643, 914096), (11524, 685572), (17286, 457048), (23048, 342786), (34572, 228524), (46096, 171393), (57131, 138288), (69144, 114262)]