80712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 234000

約数和(自身を除く): 153288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 228, 236, 342, 354, 456, 472, 531, 684, 708, 1062, 1121, 1368, 1416, 2124, 2242, 3363, 4248, 4484, 6726, 8968, 10089, 13452, 20178, 26904, 40356, 80712]

約数ペア:

[(1, 80712), (2, 40356), (3, 26904), (4, 20178), (6, 13452), (8, 10089), (9, 8968), (12, 6726), (18, 4484), (19, 4248), (24, 3363), (36, 2242), (38, 2124), (57, 1416), (59, 1368), (72, 1121), (76, 1062), (114, 708), (118, 684), (152, 531), (171, 472), (177, 456), (228, 354), (236, 342)]