87965616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 259269120

約数和(自身を除く): 171303504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 43, 46, 48, 51, 68, 69, 86, 92, 102, 109, 129, 136, 138, 172, 184, 204, 218, 258, 272, 276, 327, 344, 368, 391, 408, 436, 516, 552, 654, 688, 731, 782, 816, 872, 989, 1032, 1104, 1173, 1308, 1462, 1564, 1744, 1853, 1978, 2064, 2193, 2346, 2507, 2616, 2924, 2967, 3128, 3706, 3956, 4386, 4687, 4692, 5014, 5232, 5559, 5848, 5934, 6256, 7412, 7521, 7912, 8772, 9374, 9384, 10028, 11118, 11696, 11868, 14061, 14824, 15042, 15824, 16813, 17544, 18748, 18768, 20056, 22236, 23736, 28122, 29648, 30084, 33626, 35088, 37496, 40112, 42619, 44472, 47472, 50439, 56244, 60168, 67252, 74992, 79679, 85238, 88944, 100878, 107801, 112488, 120336, 127857, 134504, 159358, 170476, 201756, 215602, 224976, 239037, 255714, 269008, 318716, 323403, 340952, 403512, 431204, 478074, 511428, 637432, 646806, 681904, 807024, 862408, 956148, 1022856, 1274864, 1293612, 1724816, 1832617, 1912296, 2045712, 2587224, 3665234, 3824592, 5174448, 5497851, 7330468, 10995702, 14660936, 21991404, 29321872, 43982808, 87965616]

約数ペア:

[(1, 87965616), (2, 43982808), (3, 29321872), (4, 21991404), (6, 14660936), (8, 10995702), (12, 7330468), (16, 5497851), (17, 5174448), (23, 3824592), (24, 3665234), (34, 2587224), (43, 2045712), (46, 1912296), (48, 1832617), (51, 1724816), (68, 1293612), (69, 1274864), (86, 1022856), (92, 956148), (102, 862408), (109, 807024), (129, 681904), (136, 646806), (138, 637432), (172, 511428), (184, 478074), (204, 431204), (218, 403512), (258, 340952), (272, 323403), (276, 318716), (327, 269008), (344, 255714), (368, 239037), (391, 224976), (408, 215602), (436, 201756), (516, 170476), (552, 159358), (654, 134504), (688, 127857), (731, 120336), (782, 112488), (816, 107801), (872, 100878), (989, 88944), (1032, 85238), (1104, 79679), (1173, 74992), (1308, 67252), (1462, 60168), (1564, 56244), (1744, 50439), (1853, 47472), (1978, 44472), (2064, 42619), (2193, 40112), (2346, 37496), (2507, 35088), (2616, 33626), (2924, 30084), (2967, 29648), (3128, 28122), (3706, 23736), (3956, 22236), (4386, 20056), (4687, 18768), (4692, 18748), (5014, 17544), (5232, 16813), (5559, 15824), (5848, 15042), (5934, 14824), (6256, 14061), (7412, 11868), (7521, 11696), (7912, 11118), (8772, 10028), (9374, 9384)]