71118576

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 210656160

約数和(自身を除く): 139537584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 109, 138, 144, 184, 197, 207, 218, 276, 327, 368, 394, 414, 436, 552, 591, 654, 788, 828, 872, 981, 1104, 1182, 1308, 1576, 1656, 1744, 1773, 1962, 2364, 2507, 2616, 3152, 3312, 3546, 3924, 4531, 4728, 5014, 5232, 7092, 7521, 7848, 9062, 9456, 10028, 13593, 14184, 15042, 15696, 18124, 20056, 21473, 22563, 27186, 28368, 30084, 36248, 40112, 40779, 42946, 45126, 54372, 60168, 64419, 72496, 81558, 85892, 90252, 108744, 120336, 128838, 163116, 171784, 180504, 193257, 217488, 257676, 326232, 343568, 361008, 386514, 493879, 515352, 652464, 773028, 987758, 1030704, 1481637, 1546056, 1975516, 2963274, 3092112, 3951032, 4444911, 5926548, 7902064, 8889822, 11853096, 17779644, 23706192, 35559288, 71118576]

約数ペア:

[(1, 71118576), (2, 35559288), (3, 23706192), (4, 17779644), (6, 11853096), (8, 8889822), (9, 7902064), (12, 5926548), (16, 4444911), (18, 3951032), (23, 3092112), (24, 2963274), (36, 1975516), (46, 1546056), (48, 1481637), (69, 1030704), (72, 987758), (92, 773028), (109, 652464), (138, 515352), (144, 493879), (184, 386514), (197, 361008), (207, 343568), (218, 326232), (276, 257676), (327, 217488), (368, 193257), (394, 180504), (414, 171784), (436, 163116), (552, 128838), (591, 120336), (654, 108744), (788, 90252), (828, 85892), (872, 81558), (981, 72496), (1104, 64419), (1182, 60168), (1308, 54372), (1576, 45126), (1656, 42946), (1744, 40779), (1773, 40112), (1962, 36248), (2364, 30084), (2507, 28368), (2616, 27186), (3152, 22563), (3312, 21473), (3546, 20056), (3924, 18124), (4531, 15696), (4728, 15042), (5014, 14184), (5232, 13593), (7092, 10028), (7521, 9456), (7848, 9062)]