77477460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19273}}^1$

素因数の和:19352

約数の個数: 48

約数和(自身を含む): 220186176

約数和(自身を除く): 142708716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 19273, 38546, 57819, 77092, 96365, 115638, 192730, 231276, 289095, 385460, 578190, 1156380, 1291291, 2582582, 3873873, 5165164, 6456455, 7747746, 12912910, 15495492, 19369365, 25825820, 38738730, 77477460]

約数ペア:

[(1, 77477460), (2, 38738730), (3, 25825820), (4, 19369365), (5, 15495492), (6, 12912910), (10, 7747746), (12, 6456455), (15, 5165164), (20, 3873873), (30, 2582582), (60, 1291291), (67, 1156380), (134, 578190), (201, 385460), (268, 289095), (335, 231276), (402, 192730), (670, 115638), (804, 96365), (1005, 77092), (1340, 57819), (2010, 38546), (4020, 19273)]