86621874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 190709760

約数和(自身を除く): 104087886

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 127, 186, 193, 254, 381, 386, 579, 589, 762, 1158, 1178, 1767, 2413, 3534, 3667, 3937, 4826, 5983, 7239, 7334, 7874, 11001, 11811, 11966, 14478, 17949, 22002, 23622, 24511, 35898, 49022, 73533, 74803, 113677, 147066, 149606, 224409, 227354, 341031, 448818, 465709, 682062, 759841, 931418, 1397127, 1519682, 2279523, 2794254, 4559046, 14436979, 28873958, 43310937, 86621874]

約数ペア:

[(1, 86621874), (2, 43310937), (3, 28873958), (6, 14436979), (19, 4559046), (31, 2794254), (38, 2279523), (57, 1519682), (62, 1397127), (93, 931418), (114, 759841), (127, 682062), (186, 465709), (193, 448818), (254, 341031), (381, 227354), (386, 224409), (579, 149606), (589, 147066), (762, 113677), (1158, 74803), (1178, 73533), (1767, 49022), (2413, 35898), (3534, 24511), (3667, 23622), (3937, 22002), (4826, 17949), (5983, 14478), (7239, 11966), (7334, 11811), (7874, 11001)]