90166776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 275996160

約数和(自身を除く): 185829384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 131, 136, 168, 204, 238, 241, 262, 357, 393, 408, 476, 482, 524, 714, 723, 786, 917, 952, 964, 1048, 1428, 1446, 1572, 1687, 1834, 1928, 2227, 2751, 2856, 2892, 3144, 3374, 3668, 4097, 4454, 5061, 5502, 5784, 6681, 6748, 7336, 8194, 8908, 10122, 11004, 12291, 13362, 13496, 15589, 16388, 17816, 20244, 22008, 24582, 26724, 28679, 31178, 31571, 32776, 40488, 46767, 49164, 53448, 57358, 62356, 63142, 86037, 93534, 94713, 98328, 114716, 124712, 126284, 172074, 187068, 189426, 220997, 229432, 252568, 344148, 374136, 378852, 441994, 536707, 662991, 688296, 757704, 883988, 1073414, 1325982, 1610121, 1767976, 2146828, 2651964, 3220242, 3756949, 4293656, 5303928, 6440484, 7513898, 11270847, 12880968, 15027796, 22541694, 30055592, 45083388, 90166776]

約数ペア:

[(1, 90166776), (2, 45083388), (3, 30055592), (4, 22541694), (6, 15027796), (7, 12880968), (8, 11270847), (12, 7513898), (14, 6440484), (17, 5303928), (21, 4293656), (24, 3756949), (28, 3220242), (34, 2651964), (42, 2146828), (51, 1767976), (56, 1610121), (68, 1325982), (84, 1073414), (102, 883988), (119, 757704), (131, 688296), (136, 662991), (168, 536707), (204, 441994), (238, 378852), (241, 374136), (262, 344148), (357, 252568), (393, 229432), (408, 220997), (476, 189426), (482, 187068), (524, 172074), (714, 126284), (723, 124712), (786, 114716), (917, 98328), (952, 94713), (964, 93534), (1048, 86037), (1428, 63142), (1446, 62356), (1572, 57358), (1687, 53448), (1834, 49164), (1928, 46767), (2227, 40488), (2751, 32776), (2856, 31571), (2892, 31178), (3144, 28679), (3374, 26724), (3668, 24582), (4097, 22008), (4454, 20244), (5061, 17816), (5502, 16388), (5784, 15589), (6681, 13496), (6748, 13362), (7336, 12291), (8194, 11004), (8908, 10122)]