89790292

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 164209108

約数和(自身を除く): 74418816

約数列:

[1, 2, 4, 61, 71, 73, 122, 142, 146, 244, 284, 292, 4331, 4453, 5041, 5183, 8662, 8906, 10082, 10366, 17324, 17812, 20164, 20732, 307501, 316163, 367993, 615002, 632326, 735986, 1230004, 1264652, 1471972, 22447573, 44895146, 89790292]

約数ペア:

[(1, 89790292), (2, 44895146), (4, 22447573), (61, 1471972), (71, 1264652), (73, 1230004), (122, 735986), (142, 632326), (146, 615002), (244, 367993), (284, 316163), (292, 307501), (4331, 20732), (4453, 20164), (5041, 17812), (5183, 17324), (8662, 10366), (8906, 10082)]