88697882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 172032000

約数和(自身を除く): 83334118

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 79, 91, 158, 182, 199, 217, 398, 403, 434, 553, 806, 1027, 1106, 1393, 2054, 2449, 2587, 2786, 2821, 4898, 5174, 5642, 6169, 7189, 12338, 14378, 15721, 17143, 18109, 31442, 31837, 34286, 36218, 43183, 63674, 80197, 86366, 110047, 160394, 204373, 220094, 222859, 408746, 445718, 487351, 561379, 974702, 1122758, 1430611, 2861222, 3411457, 6335563, 6822914, 12671126, 44348941, 88697882]

約数ペア:

[(1, 88697882), (2, 44348941), (7, 12671126), (13, 6822914), (14, 6335563), (26, 3411457), (31, 2861222), (62, 1430611), (79, 1122758), (91, 974702), (158, 561379), (182, 487351), (199, 445718), (217, 408746), (398, 222859), (403, 220094), (434, 204373), (553, 160394), (806, 110047), (1027, 86366), (1106, 80197), (1393, 63674), (2054, 43183), (2449, 36218), (2587, 34286), (2786, 31837), (2821, 31442), (4898, 18109), (5174, 17143), (5642, 15721), (6169, 14378), (7189, 12338)]