71471568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5804

約数の個数: 80

約数和(自身を含む): 216752000

約数和(自身を除く): 145280432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 5749, 6216, 11498, 12432, 17247, 22996, 34494, 40243, 45992, 68988, 80486, 91984, 120729, 137976, 160972, 212713, 241458, 275952, 321944, 425426, 482916, 638139, 643888, 850852, 965832, 1276278, 1488991, 1701704, 1931664, 2552556, 2977982, 3403408, 4466973, 5105112, 5955964, 8933946, 10210224, 11911928, 17867892, 23823856, 35735784, 71471568]

約数ペア:

[(1, 71471568), (2, 35735784), (3, 23823856), (4, 17867892), (6, 11911928), (7, 10210224), (8, 8933946), (12, 5955964), (14, 5105112), (16, 4466973), (21, 3403408), (24, 2977982), (28, 2552556), (37, 1931664), (42, 1701704), (48, 1488991), (56, 1276278), (74, 965832), (84, 850852), (111, 643888), (112, 638139), (148, 482916), (168, 425426), (222, 321944), (259, 275952), (296, 241458), (336, 212713), (444, 160972), (518, 137976), (592, 120729), (777, 91984), (888, 80486), (1036, 68988), (1554, 45992), (1776, 40243), (2072, 34494), (3108, 22996), (4144, 17247), (5749, 12432), (6216, 11498)]