74663394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 166852224

約数和(自身を除く): 92188830

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 113, 129, 197, 226, 258, 339, 394, 559, 591, 678, 1118, 1182, 1469, 1677, 2561, 2938, 3354, 4407, 4859, 5122, 7683, 8471, 8814, 9718, 14577, 15366, 16942, 22261, 25413, 29154, 44522, 50826, 63167, 66783, 110123, 126334, 133566, 189501, 220246, 289393, 330369, 379002, 578786, 660738, 868179, 957223, 1736358, 1914446, 2871669, 5743338, 12443899, 24887798, 37331697, 74663394]

約数ペア:

[(1, 74663394), (2, 37331697), (3, 24887798), (6, 12443899), (13, 5743338), (26, 2871669), (39, 1914446), (43, 1736358), (78, 957223), (86, 868179), (113, 660738), (129, 578786), (197, 379002), (226, 330369), (258, 289393), (339, 220246), (394, 189501), (559, 133566), (591, 126334), (678, 110123), (1118, 66783), (1182, 63167), (1469, 50826), (1677, 44522), (2561, 29154), (2938, 25413), (3354, 22261), (4407, 16942), (4859, 15366), (5122, 14577), (7683, 9718), (8471, 8814)]