74145738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 90083382

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 131, 179, 186, 262, 358, 393, 527, 537, 786, 1054, 1074, 1581, 2227, 3043, 3162, 4061, 4454, 5549, 6086, 6681, 8122, 9129, 11098, 12183, 13362, 16647, 18258, 23449, 24366, 33294, 46898, 69037, 70347, 94333, 138074, 140694, 188666, 207111, 282999, 398633, 414222, 565998, 726919, 797266, 1195899, 1453838, 2180757, 2391798, 4361514, 12357623, 24715246, 37072869, 74145738]

約数ペア:

[(1, 74145738), (2, 37072869), (3, 24715246), (6, 12357623), (17, 4361514), (31, 2391798), (34, 2180757), (51, 1453838), (62, 1195899), (93, 797266), (102, 726919), (131, 565998), (179, 414222), (186, 398633), (262, 282999), (358, 207111), (393, 188666), (527, 140694), (537, 138074), (786, 94333), (1054, 70347), (1074, 69037), (1581, 46898), (2227, 33294), (3043, 24366), (3162, 23449), (4061, 18258), (4454, 16647), (5549, 13362), (6086, 12183), (6681, 11098), (8122, 9129)]