87186876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5113}}^1$

素因数の和:5163

約数の個数: 72

約数和(自身を含む): 244858320

約数和(自身を除く): 157671444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5113, 5684, 8526, 10226, 15339, 17052, 20452, 30678, 35791, 61356, 71582, 107373, 143164, 148277, 214746, 250537, 296554, 429492, 444831, 501074, 593108, 751611, 889662, 1002148, 1037939, 1503222, 1779324, 2075878, 3006444, 3113817, 4151756, 6227634, 7265573, 12455268, 14531146, 21796719, 29062292, 43593438, 87186876]

約数ペア:

[(1, 87186876), (2, 43593438), (3, 29062292), (4, 21796719), (6, 14531146), (7, 12455268), (12, 7265573), (14, 6227634), (21, 4151756), (28, 3113817), (29, 3006444), (42, 2075878), (49, 1779324), (58, 1503222), (84, 1037939), (87, 1002148), (98, 889662), (116, 751611), (147, 593108), (174, 501074), (196, 444831), (203, 429492), (294, 296554), (348, 250537), (406, 214746), (588, 148277), (609, 143164), (812, 107373), (1218, 71582), (1421, 61356), (2436, 35791), (2842, 30678), (4263, 20452), (5113, 17052), (5684, 15339), (8526, 10226)]