71602812

素因数分解:

$2^2\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1621}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 186205600

約数和(自身を除く): 114602788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 409, 818, 1227, 1621, 1636, 2454, 3242, 3681, 4863, 4908, 6484, 7362, 9726, 11043, 14589, 14724, 19452, 22086, 29178, 43767, 44172, 58356, 87534, 175068, 662989, 1325978, 1988967, 2651956, 3977934, 5966901, 7955868, 11933802, 17900703, 23867604, 35801406, 71602812]

約数ペア:

[(1, 71602812), (2, 35801406), (3, 23867604), (4, 17900703), (6, 11933802), (9, 7955868), (12, 5966901), (18, 3977934), (27, 2651956), (36, 1988967), (54, 1325978), (108, 662989), (409, 175068), (818, 87534), (1227, 58356), (1621, 44172), (1636, 43767), (2454, 29178), (3242, 22086), (3681, 19452), (4863, 14724), (4908, 14589), (6484, 11043), (7362, 9726)]