69017828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 135268224

約数和(自身を除く): 66250396

約数列:

[1, 2, 4, 11, 22, 44, 97, 103, 157, 194, 206, 314, 388, 412, 628, 1067, 1133, 1727, 2134, 2266, 3454, 4268, 4532, 6908, 9991, 15229, 16171, 19982, 30458, 32342, 39964, 60916, 64684, 109901, 167519, 177881, 219802, 335038, 355762, 439604, 670076, 711524, 1568587, 3137174, 6274348, 17254457, 34508914, 69017828]

約数ペア:

[(1, 69017828), (2, 34508914), (4, 17254457), (11, 6274348), (22, 3137174), (44, 1568587), (97, 711524), (103, 670076), (157, 439604), (194, 355762), (206, 335038), (314, 219802), (388, 177881), (412, 167519), (628, 109901), (1067, 64684), (1133, 60916), (1727, 39964), (2134, 32342), (2266, 30458), (3454, 19982), (4268, 16171), (4532, 15229), (6908, 9991)]