90188142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{18719}}^1$

素因数の和:18808

約数の個数: 32

約数和(自身を含む): 199480320

約数和(自身を除く): 109292178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 18719, 37438, 56157, 112314, 205909, 411818, 617727, 1235454, 1366487, 2732974, 4099461, 8198922, 15031357, 30062714, 45094071, 90188142]

約数ペア:

[(1, 90188142), (2, 45094071), (3, 30062714), (6, 15031357), (11, 8198922), (22, 4099461), (33, 2732974), (66, 1366487), (73, 1235454), (146, 617727), (219, 411818), (438, 205909), (803, 112314), (1606, 56157), (2409, 37438), (4818, 18719)]