61387896

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 159933600

約数和(自身を除く): 98545704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 193, 232, 348, 386, 457, 579, 696, 772, 914, 1158, 1371, 1544, 1828, 2316, 2742, 3656, 4632, 5484, 5597, 10968, 11194, 13253, 16791, 22388, 26506, 33582, 39759, 44776, 53012, 67164, 79518, 88201, 106024, 134328, 159036, 176402, 264603, 318072, 352804, 529206, 705608, 1058412, 2116824, 2557829, 5115658, 7673487, 10231316, 15346974, 20462632, 30693948, 61387896]

約数ペア:

[(1, 61387896), (2, 30693948), (3, 20462632), (4, 15346974), (6, 10231316), (8, 7673487), (12, 5115658), (24, 2557829), (29, 2116824), (58, 1058412), (87, 705608), (116, 529206), (174, 352804), (193, 318072), (232, 264603), (348, 176402), (386, 159036), (457, 134328), (579, 106024), (696, 88201), (772, 79518), (914, 67164), (1158, 53012), (1371, 44776), (1544, 39759), (1828, 33582), (2316, 26506), (2742, 22388), (3656, 16791), (4632, 13253), (5484, 11194), (5597, 10968)]