87249996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 233926784

約数和(自身を除く): 146676788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2113, 2294, 3441, 4226, 4588, 6339, 6882, 8452, 10323, 12678, 13764, 19017, 20646, 25356, 38034, 41292, 65503, 76068, 78181, 131006, 156362, 196509, 234543, 262012, 312724, 393018, 469086, 589527, 703629, 786036, 938172, 1179054, 1407258, 2358108, 2423611, 2814516, 4847222, 7270833, 9694444, 14541666, 21812499, 29083332, 43624998, 87249996]

約数ペア:

[(1, 87249996), (2, 43624998), (3, 29083332), (4, 21812499), (6, 14541666), (9, 9694444), (12, 7270833), (18, 4847222), (31, 2814516), (36, 2423611), (37, 2358108), (62, 1407258), (74, 1179054), (93, 938172), (111, 786036), (124, 703629), (148, 589527), (186, 469086), (222, 393018), (279, 312724), (333, 262012), (372, 234543), (444, 196509), (558, 156362), (666, 131006), (1116, 78181), (1147, 76068), (1332, 65503), (2113, 41292), (2294, 38034), (3441, 25356), (4226, 20646), (4588, 19017), (6339, 13764), (6882, 12678), (8452, 10323)]