64385328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5234

約数の個数: 80

約数和(自身を含む): 195265280

約数和(自身を除く): 130879952

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, 5179, 6216, 10358, 12432, 15537, 20716, 31074, 36253, 41432, 62148, 72506, 82864, 108759, 124296, 145012, 191623, 217518, 248592, 290024, 383246, 435036, 574869, 580048, 766492, 870072, 1149738, 1341361, 1532984, 1740144, 2299476, 2682722, 3065968, 4024083, 4598952, 5365444, 8048166, 9197904, 10730888, 16096332, 21461776, 32192664, 64385328]

約数ペア:

[(1, 64385328), (2, 32192664), (3, 21461776), (4, 16096332), (6, 10730888), (7, 9197904), (8, 8048166), (12, 5365444), (14, 4598952), (16, 4024083), (21, 3065968), (24, 2682722), (28, 2299476), (37, 1740144), (42, 1532984), (48, 1341361), (56, 1149738), (74, 870072), (84, 766492), (111, 580048), (112, 574869), (148, 435036), (168, 383246), (222, 290024), (259, 248592), (296, 217518), (336, 191623), (444, 145012), (518, 124296), (592, 108759), (777, 82864), (888, 72506), (1036, 62148), (1554, 41432), (1776, 36253), (2072, 31074), (3108, 20716), (4144, 15537), (5179, 12432), (6216, 10358)]