61702488

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 173241900

約数和(自身を除く): 111539412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1019, 1044, 1682, 2038, 2088, 2523, 3057, 3364, 4076, 5046, 6114, 6728, 7569, 8152, 9171, 10092, 12228, 15138, 18342, 20184, 24456, 29551, 30276, 36684, 59102, 60552, 73368, 88653, 118204, 177306, 236408, 265959, 354612, 531918, 709224, 856979, 1063836, 1713958, 2127672, 2570937, 3427916, 5141874, 6855832, 7712811, 10283748, 15425622, 20567496, 30851244, 61702488]

約数ペア:

[(1, 61702488), (2, 30851244), (3, 20567496), (4, 15425622), (6, 10283748), (8, 7712811), (9, 6855832), (12, 5141874), (18, 3427916), (24, 2570937), (29, 2127672), (36, 1713958), (58, 1063836), (72, 856979), (87, 709224), (116, 531918), (174, 354612), (232, 265959), (261, 236408), (348, 177306), (522, 118204), (696, 88653), (841, 73368), (1019, 60552), (1044, 59102), (1682, 36684), (2038, 30276), (2088, 29551), (2523, 24456), (3057, 20184), (3364, 18342), (4076, 15138), (5046, 12228), (6114, 10092), (6728, 9171), (7569, 8152)]