64139472

素因数分解:

$2^4\times 3^3\times {\mathrm{148471}}^1$

素因数の和:148488

約数の個数: 40

約数和(自身を含む): 184105280

約数和(自身を除く): 119965808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 148471, 296942, 445413, 593884, 890826, 1187768, 1336239, 1781652, 2375536, 2672478, 3563304, 4008717, 5344956, 7126608, 8017434, 10689912, 16034868, 21379824, 32069736, 64139472]

約数ペア:

[(1, 64139472), (2, 32069736), (3, 21379824), (4, 16034868), (6, 10689912), (8, 8017434), (9, 7126608), (12, 5344956), (16, 4008717), (18, 3563304), (24, 2672478), (27, 2375536), (36, 1781652), (48, 1336239), (54, 1187768), (72, 890826), (108, 593884), (144, 445413), (216, 296942), (432, 148471)]