83289808

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 203558400

約数和(自身を除く): 120268592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 49, 56, 62, 92, 98, 112, 124, 149, 161, 184, 196, 217, 248, 298, 322, 368, 392, 434, 496, 596, 644, 713, 784, 868, 1043, 1127, 1192, 1288, 1426, 1519, 1736, 2086, 2254, 2384, 2576, 2852, 3038, 3427, 3472, 4172, 4508, 4619, 4991, 5704, 6076, 6854, 7301, 8344, 9016, 9238, 9982, 11408, 12152, 13708, 14602, 16688, 18032, 18476, 19964, 23989, 24304, 27416, 29204, 32333, 34937, 36952, 39928, 47978, 54832, 58408, 64666, 69874, 73904, 79856, 95956, 106237, 116816, 129332, 139748, 167923, 191912, 212474, 226331, 258664, 279496, 335846, 383824, 424948, 452662, 517328, 558992, 671692, 743659, 849896, 905324, 1343384, 1487318, 1699792, 1810648, 2686768, 2974636, 3621296, 5205613, 5949272, 10411226, 11898544, 20822452, 41644904, 83289808]

約数ペア:

[(1, 83289808), (2, 41644904), (4, 20822452), (7, 11898544), (8, 10411226), (14, 5949272), (16, 5205613), (23, 3621296), (28, 2974636), (31, 2686768), (46, 1810648), (49, 1699792), (56, 1487318), (62, 1343384), (92, 905324), (98, 849896), (112, 743659), (124, 671692), (149, 558992), (161, 517328), (184, 452662), (196, 424948), (217, 383824), (248, 335846), (298, 279496), (322, 258664), (368, 226331), (392, 212474), (434, 191912), (496, 167923), (596, 139748), (644, 129332), (713, 116816), (784, 106237), (868, 95956), (1043, 79856), (1127, 73904), (1192, 69874), (1288, 64666), (1426, 58408), (1519, 54832), (1736, 47978), (2086, 39928), (2254, 36952), (2384, 34937), (2576, 32333), (2852, 29204), (3038, 27416), (3427, 24304), (3472, 23989), (4172, 19964), (4508, 18476), (4619, 18032), (4991, 16688), (5704, 14602), (6076, 13708), (6854, 12152), (7301, 11408), (8344, 9982), (9016, 9238)]