65204328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2833}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 187724160

約数和(自身を除く): 122519832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2833, 2877, 3288, 3836, 5666, 5754, 7672, 8499, 11332, 11508, 16998, 19831, 22664, 23016, 33996, 39662, 59493, 67992, 79324, 118986, 158648, 237972, 388121, 475944, 776242, 1164363, 1552484, 2328726, 2716847, 3104968, 4657452, 5433694, 8150541, 9314904, 10867388, 16301082, 21734776, 32602164, 65204328]

約数ペア:

[(1, 65204328), (2, 32602164), (3, 21734776), (4, 16301082), (6, 10867388), (7, 9314904), (8, 8150541), (12, 5433694), (14, 4657452), (21, 3104968), (24, 2716847), (28, 2328726), (42, 1552484), (56, 1164363), (84, 776242), (137, 475944), (168, 388121), (274, 237972), (411, 158648), (548, 118986), (822, 79324), (959, 67992), (1096, 59493), (1644, 39662), (1918, 33996), (2833, 23016), (2877, 22664), (3288, 19831), (3836, 16998), (5666, 11508), (5754, 11332), (7672, 8499)]