63871728

素因数分解:

$2^4\times 3^1\times {\mathrm{1097}}^1\times {\mathrm{1213}}^1$

素因数の和:2321

約数の個数: 40

約数和(自身を含む): 165288528

約数和(自身を除く): 101416800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1097, 1213, 2194, 2426, 3291, 3639, 4388, 4852, 6582, 7278, 8776, 9704, 13164, 14556, 17552, 19408, 26328, 29112, 52656, 58224, 1330661, 2661322, 3991983, 5322644, 7983966, 10645288, 15967932, 21290576, 31935864, 63871728]

約数ペア:

[(1, 63871728), (2, 31935864), (3, 21290576), (4, 15967932), (6, 10645288), (8, 7983966), (12, 5322644), (16, 3991983), (24, 2661322), (48, 1330661), (1097, 58224), (1213, 52656), (2194, 29112), (2426, 26328), (3291, 19408), (3639, 17552), (4388, 14556), (4852, 13164), (6582, 9704), (7278, 8776)]