85204028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 185902080

約数和(自身を除く): 100698052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 2963, 4108, 5926, 7189, 11852, 14378, 20741, 28756, 38519, 41482, 77038, 82964, 154076, 234077, 269633, 468154, 539266, 936308, 1078532, 1638539, 3043001, 3277078, 6086002, 6554156, 12172004, 21301007, 42602014, 85204028]

約数ペア:

[(1, 85204028), (2, 42602014), (4, 21301007), (7, 12172004), (13, 6554156), (14, 6086002), (26, 3277078), (28, 3043001), (52, 1638539), (79, 1078532), (91, 936308), (158, 539266), (182, 468154), (316, 269633), (364, 234077), (553, 154076), (1027, 82964), (1106, 77038), (2054, 41482), (2212, 38519), (2963, 28756), (4108, 20741), (5926, 14378), (7189, 11852)]