64763838

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 147251520

約数和(自身を除く): 82487682

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 2069, 3478, 4138, 5217, 6207, 10434, 12414, 15651, 18621, 31302, 37242, 76553, 97243, 153106, 194486, 229659, 291729, 459318, 583458, 688977, 875187, 1377954, 1750374, 3597991, 7195982, 10793973, 21587946, 32381919, 64763838]

約数ペア:

[(1, 64763838), (2, 32381919), (3, 21587946), (6, 10793973), (9, 7195982), (18, 3597991), (37, 1750374), (47, 1377954), (74, 875187), (94, 688977), (111, 583458), (141, 459318), (222, 291729), (282, 229659), (333, 194486), (423, 153106), (666, 97243), (846, 76553), (1739, 37242), (2069, 31302), (3478, 18621), (4138, 15651), (5217, 12414), (6207, 10434)]