31260852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6565

約数の個数: 72

約数和(自身を含む): 95076800

約数和(自身を除く): 63815948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 6529, 13058, 19587, 26116, 39174, 45703, 58761, 78348, 91406, 117522, 124051, 137109, 182812, 235044, 248102, 274218, 372153, 411327, 496204, 548436, 744306, 822654, 868357, 1116459, 1488612, 1645308, 1736714, 2232918, 2605071, 3473428, 4465836, 5210142, 7815213, 10420284, 15630426, 31260852]

約数ペア:

[(1, 31260852), (2, 15630426), (3, 10420284), (4, 7815213), (6, 5210142), (7, 4465836), (9, 3473428), (12, 2605071), (14, 2232918), (18, 1736714), (19, 1645308), (21, 1488612), (28, 1116459), (36, 868357), (38, 822654), (42, 744306), (57, 548436), (63, 496204), (76, 411327), (84, 372153), (114, 274218), (126, 248102), (133, 235044), (171, 182812), (228, 137109), (252, 124051), (266, 117522), (342, 91406), (399, 78348), (532, 58761), (684, 45703), (798, 39174), (1197, 26116), (1596, 19587), (2394, 13058), (4788, 6529)]