90085044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17581}}^1$

素因数の和:17656

約数の個数: 48

約数和(自身を含む): 244178816

約数和(自身を除く): 154093772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 17581, 35162, 52743, 70324, 105486, 123067, 210972, 246134, 369201, 492268, 738402, 1072441, 1476804, 2144882, 3217323, 4289764, 6434646, 7507087, 12869292, 15014174, 22521261, 30028348, 45042522, 90085044]

約数ペア:

[(1, 90085044), (2, 45042522), (3, 30028348), (4, 22521261), (6, 15014174), (7, 12869292), (12, 7507087), (14, 6434646), (21, 4289764), (28, 3217323), (42, 2144882), (61, 1476804), (84, 1072441), (122, 738402), (183, 492268), (244, 369201), (366, 246134), (427, 210972), (732, 123067), (854, 105486), (1281, 70324), (1708, 52743), (2562, 35162), (5124, 17581)]