31525704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 67540536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 881, 994, 1278, 1491, 1704, 1762, 1988, 2556, 2643, 2982, 3524, 3976, 4473, 5112, 5286, 5964, 6167, 7048, 7929, 8946, 10572, 11928, 12334, 15858, 17892, 18501, 21144, 24668, 31716, 35784, 37002, 49336, 55503, 62551, 63432, 74004, 111006, 125102, 148008, 187653, 222012, 250204, 375306, 437857, 444024, 500408, 562959, 750612, 875714, 1125918, 1313571, 1501224, 1751428, 2251836, 2627142, 3502856, 3940713, 4503672, 5254284, 7881426, 10508568, 15762852, 31525704]

約数ペア:

[(1, 31525704), (2, 15762852), (3, 10508568), (4, 7881426), (6, 5254284), (7, 4503672), (8, 3940713), (9, 3502856), (12, 2627142), (14, 2251836), (18, 1751428), (21, 1501224), (24, 1313571), (28, 1125918), (36, 875714), (42, 750612), (56, 562959), (63, 500408), (71, 444024), (72, 437857), (84, 375306), (126, 250204), (142, 222012), (168, 187653), (213, 148008), (252, 125102), (284, 111006), (426, 74004), (497, 63432), (504, 62551), (568, 55503), (639, 49336), (852, 37002), (881, 35784), (994, 31716), (1278, 24668), (1491, 21144), (1704, 18501), (1762, 17892), (1988, 15858), (2556, 12334), (2643, 11928), (2982, 10572), (3524, 8946), (3976, 7929), (4473, 7048), (5112, 6167), (5286, 5964)]