73800484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15919}}^1$

素因数の和:16003

約数の個数: 24

約数和(自身を含む): 138185600

約数和(自身を除く): 64385116

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 15919, 31838, 63676, 302461, 604922, 971059, 1209844, 1942118, 3884236, 18450121, 36900242, 73800484]

約数ペア:

[(1, 73800484), (2, 36900242), (4, 18450121), (19, 3884236), (38, 1942118), (61, 1209844), (76, 971059), (122, 604922), (244, 302461), (1159, 63676), (2318, 31838), (4636, 15919)]