64876452

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 156219840

約数和(自身を除く): 91343388

約数列:

[1, 2, 3, 4, 6, 12, 53, 83, 106, 159, 166, 212, 249, 318, 332, 498, 636, 996, 1229, 2458, 3687, 4399, 4916, 7374, 8798, 13197, 14748, 17596, 26394, 52788, 65137, 102007, 130274, 195411, 204014, 260548, 306021, 390822, 408028, 612042, 781644, 1224084, 5406371, 10812742, 16219113, 21625484, 32438226, 64876452]

約数ペア:

[(1, 64876452), (2, 32438226), (3, 21625484), (4, 16219113), (6, 10812742), (12, 5406371), (53, 1224084), (83, 781644), (106, 612042), (159, 408028), (166, 390822), (212, 306021), (249, 260548), (318, 204014), (332, 195411), (498, 130274), (636, 102007), (996, 65137), (1229, 52788), (2458, 26394), (3687, 17596), (4399, 14748), (4916, 13197), (7374, 8798)]