73842372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 194568192

約数和(自身を除く): 120725820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 521, 558, 762, 1042, 1116, 1143, 1524, 1563, 2084, 2286, 3126, 3937, 4572, 4689, 6252, 7874, 9378, 11811, 15748, 16151, 18756, 23622, 32302, 35433, 47244, 48453, 64604, 66167, 70866, 96906, 132334, 141732, 145359, 193812, 198501, 264668, 290718, 397002, 581436, 595503, 794004, 1191006, 2051177, 2382012, 4102354, 6153531, 8204708, 12307062, 18460593, 24614124, 36921186, 73842372]

約数ペア:

[(1, 73842372), (2, 36921186), (3, 24614124), (4, 18460593), (6, 12307062), (9, 8204708), (12, 6153531), (18, 4102354), (31, 2382012), (36, 2051177), (62, 1191006), (93, 794004), (124, 595503), (127, 581436), (186, 397002), (254, 290718), (279, 264668), (372, 198501), (381, 193812), (508, 145359), (521, 141732), (558, 132334), (762, 96906), (1042, 70866), (1116, 66167), (1143, 64604), (1524, 48453), (1563, 47244), (2084, 35433), (2286, 32302), (3126, 23622), (3937, 18756), (4572, 16151), (4689, 15748), (6252, 11811), (7874, 9378)]