72389016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143629}}^1$

素因数の和:143648

約数の個数: 48

約数和(自身を含む): 224062800

約数和(自身を除く): 151673784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 143629, 287258, 430887, 574516, 861774, 1005403, 1149032, 1292661, 1723548, 2010806, 2585322, 3016209, 3447096, 4021612, 5170644, 6032418, 8043224, 9048627, 10341288, 12064836, 18097254, 24129672, 36194508, 72389016]

約数ペア:

[(1, 72389016), (2, 36194508), (3, 24129672), (4, 18097254), (6, 12064836), (7, 10341288), (8, 9048627), (9, 8043224), (12, 6032418), (14, 5170644), (18, 4021612), (21, 3447096), (24, 3016209), (28, 2585322), (36, 2010806), (42, 1723548), (56, 1292661), (63, 1149032), (72, 1005403), (84, 861774), (126, 574516), (168, 430887), (252, 287258), (504, 143629)]