64288008

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2131}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 174610800

約数和(自身を除く): 110322792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 2131, 2514, 3352, 3771, 4262, 5028, 6393, 7542, 8524, 10056, 12786, 15084, 17048, 19179, 25572, 30168, 38358, 51144, 76716, 153432, 892889, 1785778, 2678667, 3571556, 5357334, 7143112, 8036001, 10714668, 16072002, 21429336, 32144004, 64288008]

約数ペア:

[(1, 64288008), (2, 32144004), (3, 21429336), (4, 16072002), (6, 10714668), (8, 8036001), (9, 7143112), (12, 5357334), (18, 3571556), (24, 2678667), (36, 1785778), (72, 892889), (419, 153432), (838, 76716), (1257, 51144), (1676, 38358), (2131, 30168), (2514, 25572), (3352, 19179), (3771, 17048), (4262, 15084), (5028, 12786), (6393, 10056), (7542, 8524)]