87197838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5507}}^1$

素因数の和:5561

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 134884722

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5278, 5507, 7917, 11014, 15834, 16521, 33042, 38549, 71591, 77098, 115647, 143182, 159703, 214773, 231294, 319406, 429546, 479109, 501137, 958218, 1002274, 1117921, 1503411, 2076139, 2235842, 3006822, 3353763, 4152278, 6228417, 6707526, 12456834, 14532973, 29065946, 43598919, 87197838]

約数ペア:

[(1, 87197838), (2, 43598919), (3, 29065946), (6, 14532973), (7, 12456834), (13, 6707526), (14, 6228417), (21, 4152278), (26, 3353763), (29, 3006822), (39, 2235842), (42, 2076139), (58, 1503411), (78, 1117921), (87, 1002274), (91, 958218), (174, 501137), (182, 479109), (203, 429546), (273, 319406), (377, 231294), (406, 214773), (546, 159703), (609, 143182), (754, 115647), (1131, 77098), (1218, 71591), (2262, 38549), (2639, 33042), (5278, 16521), (5507, 15834), (7917, 11014)]