71399862

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 162332352

約数和(自身を除く): 90932490

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 2281, 3478, 4562, 5217, 6843, 10434, 13686, 15651, 20529, 31302, 41058, 84397, 107207, 168794, 214414, 253191, 321621, 506382, 643242, 759573, 964863, 1519146, 1929726, 3966659, 7933318, 11899977, 23799954, 35699931, 71399862]

約数ペア:

[(1, 71399862), (2, 35699931), (3, 23799954), (6, 11899977), (9, 7933318), (18, 3966659), (37, 1929726), (47, 1519146), (74, 964863), (94, 759573), (111, 643242), (141, 506382), (222, 321621), (282, 253191), (333, 214414), (423, 168794), (666, 107207), (846, 84397), (1739, 41058), (2281, 31302), (3478, 20529), (4562, 15651), (5217, 13686), (6843, 10434)]