86921001576

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{91243}}^1$

素因数の和:91487

約数の個数: 96

約数和(自身を含む): 239559297120

約数和(自身を除く): 152638295544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 131, 202, 262, 303, 393, 404, 524, 606, 786, 808, 909, 1048, 1179, 1212, 1572, 1818, 2358, 2424, 3144, 3636, 4716, 7272, 9432, 13231, 26462, 39693, 52924, 79386, 91243, 105848, 119079, 158772, 182486, 238158, 273729, 317544, 364972, 476316, 547458, 729944, 821187, 952632, 1094916, 1642374, 2189832, 3284748, 6569496, 9215543, 11952833, 18431086, 23905666, 27646629, 35858499, 36862172, 47811332, 55293258, 71716998, 73724344, 82939887, 95622664, 107575497, 110586516, 143433996, 165879774, 215150994, 221173032, 286867992, 331759548, 430301988, 663519096, 860603976, 1207236133, 2414472266, 3621708399, 4828944532, 7243416798, 9657889064, 10865125197, 14486833596, 21730250394, 28973667192, 43460500788, 86921001576]

約数ペア:

[(1, 86921001576), (2, 43460500788), (3, 28973667192), (4, 21730250394), (6, 14486833596), (8, 10865125197), (9, 9657889064), (12, 7243416798), (18, 4828944532), (24, 3621708399), (36, 2414472266), (72, 1207236133), (101, 860603976), (131, 663519096), (202, 430301988), (262, 331759548), (303, 286867992), (393, 221173032), (404, 215150994), (524, 165879774), (606, 143433996), (786, 110586516), (808, 107575497), (909, 95622664), (1048, 82939887), (1179, 73724344), (1212, 71716998), (1572, 55293258), (1818, 47811332), (2358, 36862172), (2424, 35858499), (3144, 27646629), (3636, 23905666), (4716, 18431086), (7272, 11952833), (9432, 9215543), (13231, 6569496), (26462, 3284748), (39693, 2189832), (52924, 1642374), (79386, 1094916), (91243, 952632), (105848, 821187), (119079, 729944), (158772, 547458), (182486, 476316), (238158, 364972), (273729, 317544)]