87063928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 200678400

約数和(自身を除く): 113614472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1741, 1786, 2632, 3482, 3572, 6251, 6964, 7144, 12187, 12502, 13928, 24374, 25004, 33079, 48748, 50008, 66158, 81827, 97496, 132316, 163654, 231553, 264632, 327308, 463106, 572789, 654616, 926212, 1145578, 1554713, 1852424, 2291156, 3109426, 4582312, 6218852, 10882991, 12437704, 21765982, 43531964, 87063928]

約数ペア:

[(1, 87063928), (2, 43531964), (4, 21765982), (7, 12437704), (8, 10882991), (14, 6218852), (19, 4582312), (28, 3109426), (38, 2291156), (47, 1852424), (56, 1554713), (76, 1145578), (94, 926212), (133, 654616), (152, 572789), (188, 463106), (266, 327308), (329, 264632), (376, 231553), (532, 163654), (658, 132316), (893, 97496), (1064, 81827), (1316, 66158), (1741, 50008), (1786, 48748), (2632, 33079), (3482, 25004), (3572, 24374), (6251, 13928), (6964, 12502), (7144, 12187)]