67398156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29717}}^1$

素因数の和:29740

約数の個数: 60

約数和(自身を含む): 201369168

約数和(自身を除く): 133971012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 29717, 59434, 89151, 118868, 178302, 208019, 267453, 356604, 416038, 534906, 624057, 802359, 832076, 1069812, 1248114, 1604718, 1872171, 2407077, 2496228, 3209436, 3744342, 4814154, 5616513, 7488684, 9628308, 11233026, 16849539, 22466052, 33699078, 67398156]

約数ペア:

[(1, 67398156), (2, 33699078), (3, 22466052), (4, 16849539), (6, 11233026), (7, 9628308), (9, 7488684), (12, 5616513), (14, 4814154), (18, 3744342), (21, 3209436), (27, 2496228), (28, 2407077), (36, 1872171), (42, 1604718), (54, 1248114), (63, 1069812), (81, 832076), (84, 802359), (108, 624057), (126, 534906), (162, 416038), (189, 356604), (252, 267453), (324, 208019), (378, 178302), (567, 118868), (756, 89151), (1134, 59434), (2268, 29717)]