80375946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 188348160

約数和(自身を除く): 107972214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 109, 181, 194, 218, 291, 327, 362, 543, 582, 654, 679, 763, 1086, 1267, 1358, 1526, 2037, 2289, 2534, 3801, 4074, 4578, 7602, 10573, 17557, 19729, 21146, 31719, 35114, 39458, 52671, 59187, 63438, 74011, 105342, 118374, 122899, 138103, 148022, 222033, 245798, 276206, 368697, 414309, 444066, 737394, 828618, 1913713, 3827426, 5741139, 11482278, 13395991, 26791982, 40187973, 80375946]

約数ペア:

[(1, 80375946), (2, 40187973), (3, 26791982), (6, 13395991), (7, 11482278), (14, 5741139), (21, 3827426), (42, 1913713), (97, 828618), (109, 737394), (181, 444066), (194, 414309), (218, 368697), (291, 276206), (327, 245798), (362, 222033), (543, 148022), (582, 138103), (654, 122899), (679, 118374), (763, 105342), (1086, 74011), (1267, 63438), (1358, 59187), (1526, 52671), (2037, 39458), (2289, 35114), (2534, 31719), (3801, 21146), (4074, 19729), (4578, 17557), (7602, 10573)]