72662326846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{66569}}^1$

素因数の和:67044

約数の個数: 32

約数和(自身を含む): 115895707200

約数和(自身を除く): 43233380354

約数列:

[1, 2, 23, 46, 61, 122, 389, 778, 1403, 2806, 8947, 17894, 23729, 47458, 66569, 133138, 545767, 1091534, 1531087, 3062174, 4060709, 8121418, 25895341, 51790682, 93396307, 186792614, 595592843, 1191185686, 1579615801, 3159231602, 36331163423, 72662326846]

約数ペア:

[(1, 72662326846), (2, 36331163423), (23, 3159231602), (46, 1579615801), (61, 1191185686), (122, 595592843), (389, 186792614), (778, 93396307), (1403, 51790682), (2806, 25895341), (8947, 8121418), (17894, 4060709), (23729, 3062174), (47458, 1531087), (66569, 1091534), (133138, 545767)]