64868742

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 85121658

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 94, 122, 141, 183, 282, 366, 419, 423, 549, 838, 846, 1098, 1257, 1269, 1647, 2514, 2538, 2867, 3294, 3771, 5734, 7542, 8601, 11313, 17202, 19693, 22626, 25559, 25803, 39386, 51118, 51606, 59079, 76677, 77409, 118158, 153354, 154818, 177237, 230031, 354474, 460062, 531711, 690093, 1063422, 1201273, 1380186, 2402546, 3603819, 7207638, 10811457, 21622914, 32434371, 64868742]

約数ペア:

[(1, 64868742), (2, 32434371), (3, 21622914), (6, 10811457), (9, 7207638), (18, 3603819), (27, 2402546), (47, 1380186), (54, 1201273), (61, 1063422), (94, 690093), (122, 531711), (141, 460062), (183, 354474), (282, 230031), (366, 177237), (419, 154818), (423, 153354), (549, 118158), (838, 77409), (846, 76677), (1098, 59079), (1257, 51606), (1269, 51118), (1647, 39386), (2514, 25803), (2538, 25559), (2867, 22626), (3294, 19693), (3771, 17202), (5734, 11313), (7542, 8601)]