77989986

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{46589}}^1$

素因数の和:46631

約数の個数: 32

約数和(自身を含む): 178905600

約数和(自身を除く): 100915614

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 46589, 93178, 139767, 279534, 419301, 838602, 1257903, 1444259, 2515806, 2888518, 4332777, 8665554, 12998331, 25996662, 38994993, 77989986]

約数ペア:

[(1, 77989986), (2, 38994993), (3, 25996662), (6, 12998331), (9, 8665554), (18, 4332777), (27, 2888518), (31, 2515806), (54, 1444259), (62, 1257903), (93, 838602), (186, 419301), (279, 279534), (558, 139767), (837, 93178), (1674, 46589)]