86331798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{647}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 220216320

約数和(自身を除く): 133884522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 353, 378, 647, 706, 1059, 1294, 1941, 2118, 2471, 3177, 3882, 4529, 4942, 5823, 6354, 7413, 9058, 9531, 11646, 13587, 14826, 17469, 19062, 22239, 27174, 34938, 40761, 44478, 66717, 81522, 122283, 133434, 228391, 244566, 456782, 685173, 1370346, 1598737, 2055519, 3197474, 4111038, 4796211, 6166557, 9592422, 12333114, 14388633, 28777266, 43165899, 86331798]

約数ペア:

[(1, 86331798), (2, 43165899), (3, 28777266), (6, 14388633), (7, 12333114), (9, 9592422), (14, 6166557), (18, 4796211), (21, 4111038), (27, 3197474), (42, 2055519), (54, 1598737), (63, 1370346), (126, 685173), (189, 456782), (353, 244566), (378, 228391), (647, 133434), (706, 122283), (1059, 81522), (1294, 66717), (1941, 44478), (2118, 40761), (2471, 34938), (3177, 27174), (3882, 22239), (4529, 19062), (4942, 17469), (5823, 14826), (6354, 13587), (7413, 11646), (9058, 9531)]