99897112

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 223560000

約数和(自身を除く): 123662888

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 274, 406, 449, 548, 812, 898, 959, 1096, 1624, 1796, 1918, 3143, 3592, 3836, 3973, 6286, 7672, 7946, 12572, 13021, 15892, 25144, 26042, 27811, 31784, 52084, 55622, 61513, 91147, 104168, 111244, 123026, 182294, 222488, 246052, 364588, 430591, 492104, 729176, 861182, 1722364, 1783877, 3444728, 3567754, 7135508, 12487139, 14271016, 24974278, 49948556, 99897112]

約数ペア:

[(1, 99897112), (2, 49948556), (4, 24974278), (7, 14271016), (8, 12487139), (14, 7135508), (28, 3567754), (29, 3444728), (56, 1783877), (58, 1722364), (116, 861182), (137, 729176), (203, 492104), (232, 430591), (274, 364588), (406, 246052), (449, 222488), (548, 182294), (812, 123026), (898, 111244), (959, 104168), (1096, 91147), (1624, 61513), (1796, 55622), (1918, 52084), (3143, 31784), (3592, 27811), (3836, 26042), (3973, 25144), (6286, 15892), (7672, 13021), (7946, 12572)]