71649612

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53791}}^1$

素因数の和:53838

約数の個数: 36

約数和(自身を含む): 186012736

約数和(自身を除く): 114363124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 53791, 107582, 161373, 215164, 322746, 484119, 645492, 968238, 1936476, 1990267, 3980534, 5970801, 7961068, 11941602, 17912403, 23883204, 35824806, 71649612]

約数ペア:

[(1, 71649612), (2, 35824806), (3, 23883204), (4, 17912403), (6, 11941602), (9, 7961068), (12, 5970801), (18, 3980534), (36, 1990267), (37, 1936476), (74, 968238), (111, 645492), (148, 484119), (222, 322746), (333, 215164), (444, 161373), (666, 107582), (1332, 53791)]