87626396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 181104000

約数和(自身を除く): 93477604

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 307, 499, 572, 614, 998, 1228, 1996, 3377, 3991, 5489, 6487, 6754, 7982, 10978, 12974, 13508, 15964, 21956, 25948, 43901, 71357, 87802, 142714, 153193, 175604, 285428, 306386, 612772, 1685123, 1991509, 3370246, 3983018, 6740492, 7966036, 21906599, 43813198, 87626396]

約数ペア:

[(1, 87626396), (2, 43813198), (4, 21906599), (11, 7966036), (13, 6740492), (22, 3983018), (26, 3370246), (44, 1991509), (52, 1685123), (143, 612772), (286, 306386), (307, 285428), (499, 175604), (572, 153193), (614, 142714), (998, 87802), (1228, 71357), (1996, 43901), (3377, 25948), (3991, 21956), (5489, 15964), (6487, 13508), (6754, 12974), (7982, 10978)]