69853758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 157006080

約数和(自身を除く): 87152322

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 59, 78, 86, 118, 129, 177, 258, 353, 354, 559, 706, 767, 1059, 1118, 1534, 1677, 2118, 2301, 2537, 3354, 4589, 4602, 5074, 7611, 9178, 13767, 15179, 15222, 20827, 27534, 30358, 32981, 41654, 45537, 62481, 65962, 91074, 98943, 124962, 197327, 197886, 270751, 394654, 541502, 591981, 812253, 895561, 1183962, 1624506, 1791122, 2686683, 5373366, 11642293, 23284586, 34926879, 69853758]

約数ペア:

[(1, 69853758), (2, 34926879), (3, 23284586), (6, 11642293), (13, 5373366), (26, 2686683), (39, 1791122), (43, 1624506), (59, 1183962), (78, 895561), (86, 812253), (118, 591981), (129, 541502), (177, 394654), (258, 270751), (353, 197886), (354, 197327), (559, 124962), (706, 98943), (767, 91074), (1059, 65962), (1118, 62481), (1534, 45537), (1677, 41654), (2118, 32981), (2301, 30358), (2537, 27534), (3354, 20827), (4589, 15222), (4602, 15179), (5074, 13767), (7611, 9178)]