87670828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 183355200

約数和(自身を除く): 95684372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 116, 202, 203, 404, 406, 707, 812, 1069, 1414, 2138, 2828, 2929, 4276, 5858, 7483, 11716, 14966, 20503, 29932, 31001, 41006, 62002, 82012, 107969, 124004, 215938, 217007, 431876, 434014, 755783, 868028, 1511566, 3023132, 3131101, 6262202, 12524404, 21917707, 43835414, 87670828]

約数ペア:

[(1, 87670828), (2, 43835414), (4, 21917707), (7, 12524404), (14, 6262202), (28, 3131101), (29, 3023132), (58, 1511566), (101, 868028), (116, 755783), (202, 434014), (203, 431876), (404, 217007), (406, 215938), (707, 124004), (812, 107969), (1069, 82012), (1414, 62002), (2138, 41006), (2828, 31001), (2929, 29932), (4276, 20503), (5858, 14966), (7483, 11716)]