74899608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 214728960

約数和(自身を除く): 139829352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1123, 1191, 1588, 2246, 2382, 2779, 3176, 3369, 4492, 4764, 5558, 6738, 7861, 8337, 8984, 9528, 11116, 13476, 15722, 16674, 22232, 23583, 26952, 31444, 33348, 47166, 62888, 66696, 94332, 188664, 445831, 891662, 1337493, 1783324, 2674986, 3120817, 3566648, 5349972, 6241634, 9362451, 10699944, 12483268, 18724902, 24966536, 37449804, 74899608]

約数ペア:

[(1, 74899608), (2, 37449804), (3, 24966536), (4, 18724902), (6, 12483268), (7, 10699944), (8, 9362451), (12, 6241634), (14, 5349972), (21, 3566648), (24, 3120817), (28, 2674986), (42, 1783324), (56, 1337493), (84, 891662), (168, 445831), (397, 188664), (794, 94332), (1123, 66696), (1191, 62888), (1588, 47166), (2246, 33348), (2382, 31444), (2779, 26952), (3176, 23583), (3369, 22232), (4492, 16674), (4764, 15722), (5558, 13476), (6738, 11116), (7861, 9528), (8337, 8984)]