81163368

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7919

約数の個数: 96

約数和(自身を含む): 258279840

約数和(自身を除く): 177116472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 7883, 10296, 15766, 23649, 31532, 47298, 63064, 70947, 86713, 94596, 102479, 141894, 173426, 189192, 204958, 260139, 283788, 307437, 346852, 409916, 520278, 567576, 614874, 693704, 780417, 819832, 922311, 1040556, 1127269, 1229748, 1560834, 1844622, 2081112, 2254538, 2459496, 3121668, 3381807, 3689244, 4509076, 6243336, 6763614, 7378488, 9018152, 10145421, 13527228, 20290842, 27054456, 40581684, 81163368]

約数ペア:

[(1, 81163368), (2, 40581684), (3, 27054456), (4, 20290842), (6, 13527228), (8, 10145421), (9, 9018152), (11, 7378488), (12, 6763614), (13, 6243336), (18, 4509076), (22, 3689244), (24, 3381807), (26, 3121668), (33, 2459496), (36, 2254538), (39, 2081112), (44, 1844622), (52, 1560834), (66, 1229748), (72, 1127269), (78, 1040556), (88, 922311), (99, 819832), (104, 780417), (117, 693704), (132, 614874), (143, 567576), (156, 520278), (198, 409916), (234, 346852), (264, 307437), (286, 283788), (312, 260139), (396, 204958), (429, 189192), (468, 173426), (572, 141894), (792, 102479), (858, 94596), (936, 86713), (1144, 70947), (1287, 63064), (1716, 47298), (2574, 31532), (3432, 23649), (5148, 15766), (7883, 10296)]