72844548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18451}}^1$

素因数の和:18512

約数の個数: 48

約数和(自身を含む): 198395904

約数和(自身を除く): 125551356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 18451, 36902, 55353, 73804, 110706, 129157, 221412, 258314, 387471, 516628, 774942, 867197, 1549884, 1734394, 2601591, 3468788, 5203182, 6070379, 10406364, 12140758, 18211137, 24281516, 36422274, 72844548]

約数ペア:

[(1, 72844548), (2, 36422274), (3, 24281516), (4, 18211137), (6, 12140758), (7, 10406364), (12, 6070379), (14, 5203182), (21, 3468788), (28, 2601591), (42, 1734394), (47, 1549884), (84, 867197), (94, 774942), (141, 516628), (188, 387471), (282, 258314), (329, 221412), (564, 129157), (658, 110706), (987, 73804), (1316, 55353), (1974, 36902), (3948, 18451)]