90569352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 253440000

約数和(自身を除く): 162870648

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 149, 152, 172, 186, 228, 248, 258, 298, 344, 372, 447, 456, 516, 589, 596, 744, 817, 894, 1032, 1178, 1192, 1333, 1634, 1767, 1788, 2356, 2451, 2666, 2831, 3268, 3534, 3576, 3999, 4619, 4712, 4902, 5332, 5662, 6407, 6536, 7068, 7998, 8493, 9238, 9804, 10664, 11324, 12814, 13857, 14136, 15996, 16986, 18476, 19221, 19608, 22648, 25327, 25628, 27714, 31992, 33972, 36952, 38442, 50654, 51256, 55428, 67944, 75981, 76884, 87761, 101308, 110856, 121733, 151962, 153768, 175522, 198617, 202616, 243466, 263283, 303924, 351044, 365199, 397234, 486932, 526566, 595851, 607848, 702088, 730398, 794468, 973864, 1053132, 1191702, 1460796, 1588936, 2106264, 2383404, 2921592, 3773723, 4766808, 7547446, 11321169, 15094892, 22642338, 30189784, 45284676, 90569352]

約数ペア:

[(1, 90569352), (2, 45284676), (3, 30189784), (4, 22642338), (6, 15094892), (8, 11321169), (12, 7547446), (19, 4766808), (24, 3773723), (31, 2921592), (38, 2383404), (43, 2106264), (57, 1588936), (62, 1460796), (76, 1191702), (86, 1053132), (93, 973864), (114, 794468), (124, 730398), (129, 702088), (149, 607848), (152, 595851), (172, 526566), (186, 486932), (228, 397234), (248, 365199), (258, 351044), (298, 303924), (344, 263283), (372, 243466), (447, 202616), (456, 198617), (516, 175522), (589, 153768), (596, 151962), (744, 121733), (817, 110856), (894, 101308), (1032, 87761), (1178, 76884), (1192, 75981), (1333, 67944), (1634, 55428), (1767, 51256), (1788, 50654), (2356, 38442), (2451, 36952), (2666, 33972), (2831, 31992), (3268, 27714), (3534, 25628), (3576, 25327), (3999, 22648), (4619, 19608), (4712, 19221), (4902, 18476), (5332, 16986), (5662, 15996), (6407, 14136), (6536, 13857), (7068, 12814), (7998, 11324), (8493, 10664), (9238, 9804)]