69319172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 65817340

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 113, 188, 226, 251, 452, 502, 611, 1004, 1222, 1469, 2444, 2938, 3263, 5311, 5876, 6526, 10622, 11797, 13052, 21244, 23594, 28363, 47188, 56726, 69043, 113452, 138086, 153361, 276172, 306722, 368719, 613444, 737438, 1333061, 1474876, 2666122, 5332244, 17329793, 34659586, 69319172]

約数ペア:

[(1, 69319172), (2, 34659586), (4, 17329793), (13, 5332244), (26, 2666122), (47, 1474876), (52, 1333061), (94, 737438), (113, 613444), (188, 368719), (226, 306722), (251, 276172), (452, 153361), (502, 138086), (611, 113452), (1004, 69043), (1222, 56726), (1469, 47188), (2444, 28363), (2938, 23594), (3263, 21244), (5311, 13052), (5876, 11797), (6526, 10622)]