91470812

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 172728024

約数和(自身を除く): 81257212

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 289, 578, 1139, 1156, 1181, 2278, 2362, 4556, 4724, 19363, 20077, 38726, 40154, 77452, 79127, 80308, 158254, 316508, 341309, 682618, 1345159, 1365236, 2690318, 5380636, 22867703, 45735406, 91470812]

約数ペア:

[(1, 91470812), (2, 45735406), (4, 22867703), (17, 5380636), (34, 2690318), (67, 1365236), (68, 1345159), (134, 682618), (268, 341309), (289, 316508), (578, 158254), (1139, 80308), (1156, 79127), (1181, 77452), (2278, 40154), (2362, 38726), (4556, 20077), (4724, 19363)]