72249156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{286703}}^1$

素因数の和:286720

約数の個数: 36

約数和(自身を含む): 208720512

約数和(自身を除く): 136471356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 286703, 573406, 860109, 1146812, 1720218, 2006921, 2580327, 3440436, 4013842, 5160654, 6020763, 8027684, 10321308, 12041526, 18062289, 24083052, 36124578, 72249156]

約数ペア:

[(1, 72249156), (2, 36124578), (3, 24083052), (4, 18062289), (6, 12041526), (7, 10321308), (9, 8027684), (12, 6020763), (14, 5160654), (18, 4013842), (21, 3440436), (28, 2580327), (36, 2006921), (42, 1720218), (63, 1146812), (84, 860109), (126, 573406), (252, 286703)]