80420634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6863}}^1$

素因数の和:6912

約数の個数: 64

約数和(自身を含む): 210862080

約数和(自身を除く): 130441446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 6863, 11718, 13726, 20589, 41178, 48041, 61767, 96082, 123534, 144123, 185301, 212753, 288246, 370602, 425506, 432369, 638259, 864738, 1276518, 1297107, 1489271, 1914777, 2594214, 2978542, 3829554, 4467813, 5744331, 8935626, 11488662, 13403439, 26806878, 40210317, 80420634]

約数ペア:

[(1, 80420634), (2, 40210317), (3, 26806878), (6, 13403439), (7, 11488662), (9, 8935626), (14, 5744331), (18, 4467813), (21, 3829554), (27, 2978542), (31, 2594214), (42, 1914777), (54, 1489271), (62, 1297107), (63, 1276518), (93, 864738), (126, 638259), (186, 432369), (189, 425506), (217, 370602), (279, 288246), (378, 212753), (434, 185301), (558, 144123), (651, 123534), (837, 96082), (1302, 61767), (1674, 48041), (1953, 41178), (3906, 20589), (5859, 13726), (6863, 11718)]