105021852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^2$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 280835856

約数和(自身を除く): 175814004

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 199, 204, 221, 398, 442, 597, 663, 796, 884, 1194, 1326, 2388, 2587, 2652, 3383, 5174, 6766, 7761, 10149, 10348, 13532, 15522, 20298, 31044, 39601, 40596, 43979, 79202, 87958, 118803, 131937, 158404, 175916, 237606, 263874, 475212, 514813, 527748, 673217, 1029626, 1346434, 1544439, 2019651, 2059252, 2692868, 3088878, 4039302, 6177756, 8078604, 8751821, 17503642, 26255463, 35007284, 52510926, 105021852]

約数ペア:

[(1, 105021852), (2, 52510926), (3, 35007284), (4, 26255463), (6, 17503642), (12, 8751821), (13, 8078604), (17, 6177756), (26, 4039302), (34, 3088878), (39, 2692868), (51, 2059252), (52, 2019651), (68, 1544439), (78, 1346434), (102, 1029626), (156, 673217), (199, 527748), (204, 514813), (221, 475212), (398, 263874), (442, 237606), (597, 175916), (663, 158404), (796, 131937), (884, 118803), (1194, 87958), (1326, 79202), (2388, 43979), (2587, 40596), (2652, 39601), (3383, 31044), (5174, 20298), (6766, 15522), (7761, 13532), (10149, 10348)]