72731592

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{5581}}^1$

素因数の和:5774

約数の個数: 48

約数和(自身を含む): 198105180

約数和(自身を除く): 125373588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 5581, 6516, 11162, 13032, 16743, 22324, 33486, 44648, 50229, 66972, 100458, 133944, 200916, 401832, 1010161, 2020322, 3030483, 4040644, 6060966, 8081288, 9091449, 12121932, 18182898, 24243864, 36365796, 72731592]

約数ペア:

[(1, 72731592), (2, 36365796), (3, 24243864), (4, 18182898), (6, 12121932), (8, 9091449), (9, 8081288), (12, 6060966), (18, 4040644), (24, 3030483), (36, 2020322), (72, 1010161), (181, 401832), (362, 200916), (543, 133944), (724, 100458), (1086, 66972), (1448, 50229), (1629, 44648), (2172, 33486), (3258, 22324), (4344, 16743), (5581, 13032), (6516, 11162)]