87383478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 216599040

約数和(自身を除く): 129215562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 947, 1014, 1183, 1894, 2197, 2366, 2841, 3549, 4394, 5682, 6591, 6629, 7098, 12311, 13182, 13258, 15379, 19887, 24622, 30758, 36933, 39774, 46137, 73866, 86177, 92274, 160043, 172354, 258531, 320086, 480129, 517062, 960258, 1120301, 2080559, 2240602, 3360903, 4161118, 6241677, 6721806, 12483354, 14563913, 29127826, 43691739, 87383478]

約数ペア:

[(1, 87383478), (2, 43691739), (3, 29127826), (6, 14563913), (7, 12483354), (13, 6721806), (14, 6241677), (21, 4161118), (26, 3360903), (39, 2240602), (42, 2080559), (78, 1120301), (91, 960258), (169, 517062), (182, 480129), (273, 320086), (338, 258531), (507, 172354), (546, 160043), (947, 92274), (1014, 86177), (1183, 73866), (1894, 46137), (2197, 39774), (2366, 36933), (2841, 30758), (3549, 24622), (4394, 19887), (5682, 15379), (6591, 13258), (6629, 13182), (7098, 12311)]