81892328

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 111159832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 49, 56, 62, 92, 98, 124, 161, 184, 196, 217, 248, 293, 322, 392, 434, 586, 644, 713, 868, 1127, 1172, 1288, 1426, 1519, 1736, 2051, 2254, 2344, 2852, 3038, 4102, 4508, 4991, 5704, 6076, 6739, 8204, 9016, 9083, 9982, 12152, 13478, 14357, 16408, 18166, 19964, 26956, 28714, 34937, 36332, 39928, 47173, 53912, 57428, 63581, 69874, 72664, 94346, 114856, 127162, 139748, 188692, 208909, 254324, 279496, 330211, 377384, 417818, 445067, 508648, 660422, 835636, 890134, 1320844, 1462363, 1671272, 1780268, 2641688, 2924726, 3560536, 5849452, 10236541, 11698904, 20473082, 40946164, 81892328]

約数ペア:

[(1, 81892328), (2, 40946164), (4, 20473082), (7, 11698904), (8, 10236541), (14, 5849452), (23, 3560536), (28, 2924726), (31, 2641688), (46, 1780268), (49, 1671272), (56, 1462363), (62, 1320844), (92, 890134), (98, 835636), (124, 660422), (161, 508648), (184, 445067), (196, 417818), (217, 377384), (248, 330211), (293, 279496), (322, 254324), (392, 208909), (434, 188692), (586, 139748), (644, 127162), (713, 114856), (868, 94346), (1127, 72664), (1172, 69874), (1288, 63581), (1426, 57428), (1519, 53912), (1736, 47173), (2051, 39928), (2254, 36332), (2344, 34937), (2852, 28714), (3038, 26956), (4102, 19964), (4508, 18166), (4991, 16408), (5704, 14357), (6076, 13478), (6739, 12152), (8204, 9982), (9016, 9083)]