89771288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 96852712

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 107, 124, 136, 199, 214, 248, 398, 428, 527, 796, 856, 1054, 1592, 1819, 2108, 3317, 3383, 3638, 4216, 6169, 6634, 6766, 7276, 12338, 13268, 13532, 14552, 21293, 24676, 26536, 27064, 42586, 49352, 56389, 85172, 104873, 112778, 170344, 209746, 225556, 361981, 419492, 451112, 660083, 723962, 838984, 1320166, 1447924, 2640332, 2895848, 5280664, 11221411, 22442822, 44885644, 89771288]

約数ペア:

[(1, 89771288), (2, 44885644), (4, 22442822), (8, 11221411), (17, 5280664), (31, 2895848), (34, 2640332), (62, 1447924), (68, 1320166), (107, 838984), (124, 723962), (136, 660083), (199, 451112), (214, 419492), (248, 361981), (398, 225556), (428, 209746), (527, 170344), (796, 112778), (856, 104873), (1054, 85172), (1592, 56389), (1819, 49352), (2108, 42586), (3317, 27064), (3383, 26536), (3638, 24676), (4216, 21293), (6169, 14552), (6634, 13532), (6766, 13268), (7276, 12338)]