72120846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12911}}^1$

素因数の和:12949

約数の個数: 48

約数和(自身を含む): 176636160

約数和(自身を除く): 104515314

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 12911, 25822, 38733, 77466, 90377, 180754, 245309, 271131, 490618, 542262, 632639, 735927, 1265278, 1471854, 1717163, 1897917, 3434326, 3795834, 5151489, 10302978, 12020141, 24040282, 36060423, 72120846]

約数ペア:

[(1, 72120846), (2, 36060423), (3, 24040282), (6, 12020141), (7, 10302978), (14, 5151489), (19, 3795834), (21, 3434326), (38, 1897917), (42, 1717163), (49, 1471854), (57, 1265278), (98, 735927), (114, 632639), (133, 542262), (147, 490618), (266, 271131), (294, 245309), (399, 180754), (798, 90377), (931, 77466), (1862, 38733), (2793, 25822), (5586, 12911)]