63140868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 185028480

約数和(自身を除く): 121887612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 3529, 4473, 5964, 7058, 8946, 10587, 14116, 17892, 21174, 24703, 31761, 42348, 49406, 63522, 74109, 98812, 127044, 148218, 222327, 250559, 296436, 444654, 501118, 751677, 889308, 1002236, 1503354, 1753913, 2255031, 3006708, 3507826, 4510062, 5261739, 7015652, 9020124, 10523478, 15785217, 21046956, 31570434, 63140868]

約数ペア:

[(1, 63140868), (2, 31570434), (3, 21046956), (4, 15785217), (6, 10523478), (7, 9020124), (9, 7015652), (12, 5261739), (14, 4510062), (18, 3507826), (21, 3006708), (28, 2255031), (36, 1753913), (42, 1503354), (63, 1002236), (71, 889308), (84, 751677), (126, 501118), (142, 444654), (213, 296436), (252, 250559), (284, 222327), (426, 148218), (497, 127044), (639, 98812), (852, 74109), (994, 63522), (1278, 49406), (1491, 42348), (1988, 31761), (2556, 24703), (2982, 21174), (3529, 17892), (4473, 14116), (5964, 10587), (7058, 8946)]