77693656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 148392000

約数和(自身を除く): 70698344

約数列:

[1, 2, 4, 8, 79, 158, 269, 316, 457, 538, 632, 914, 1076, 1828, 2152, 3656, 21251, 36103, 42502, 72206, 85004, 122933, 144412, 170008, 245866, 288824, 491732, 983464, 9711707, 19423414, 38846828, 77693656]

約数ペア:

[(1, 77693656), (2, 38846828), (4, 19423414), (8, 9711707), (79, 983464), (158, 491732), (269, 288824), (316, 245866), (457, 170008), (538, 144412), (632, 122933), (914, 85004), (1076, 72206), (1828, 42502), (2152, 36103), (3656, 21251)]