68006216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 138741120

約数和(自身を除く): 70734904

約数列:

[1, 2, 4, 8, 23, 46, 61, 73, 83, 92, 122, 146, 166, 184, 244, 292, 332, 488, 584, 664, 1403, 1679, 1909, 2806, 3358, 3818, 4453, 5063, 5612, 6059, 6716, 7636, 8906, 10126, 11224, 12118, 13432, 15272, 17812, 20252, 24236, 35624, 40504, 48472, 102419, 116449, 139357, 204838, 232898, 278714, 369599, 409676, 465796, 557428, 739198, 819352, 931592, 1114856, 1478396, 2956792, 8500777, 17001554, 34003108, 68006216]

約数ペア:

[(1, 68006216), (2, 34003108), (4, 17001554), (8, 8500777), (23, 2956792), (46, 1478396), (61, 1114856), (73, 931592), (83, 819352), (92, 739198), (122, 557428), (146, 465796), (166, 409676), (184, 369599), (244, 278714), (292, 232898), (332, 204838), (488, 139357), (584, 116449), (664, 102419), (1403, 48472), (1679, 40504), (1909, 35624), (2806, 24236), (3358, 20252), (3818, 17812), (4453, 15272), (5063, 13432), (5612, 12118), (6059, 11224), (6716, 10126), (7636, 8906)]