64417878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 160333056

約数和(自身を除く): 95915178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2423, 2954, 3798, 4431, 4846, 7269, 8862, 13293, 14538, 16961, 21807, 26586, 33922, 43614, 50883, 101766, 152649, 305298, 511253, 1022506, 1533759, 3067518, 3578771, 4601277, 7157542, 9202554, 10736313, 21472626, 32208939, 64417878]

約数ペア:

[(1, 64417878), (2, 32208939), (3, 21472626), (6, 10736313), (7, 9202554), (9, 7157542), (14, 4601277), (18, 3578771), (21, 3067518), (42, 1533759), (63, 1022506), (126, 511253), (211, 305298), (422, 152649), (633, 101766), (1266, 50883), (1477, 43614), (1899, 33922), (2423, 26586), (2954, 21807), (3798, 16961), (4431, 14538), (4846, 13293), (7269, 8862)]