78665328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{78041}}^1$

素因数の和:78062

約数の個数: 60

約数和(自身を含む): 251607408

約数和(自身を除く): 172942080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 78041, 156082, 234123, 312164, 468246, 546287, 624328, 702369, 936492, 1092574, 1248656, 1404738, 1638861, 1872984, 2185148, 2809476, 3277722, 3745968, 4370296, 4916583, 5618952, 6555444, 8740592, 9833166, 11237904, 13110888, 19666332, 26221776, 39332664, 78665328]

約数ペア:

[(1, 78665328), (2, 39332664), (3, 26221776), (4, 19666332), (6, 13110888), (7, 11237904), (8, 9833166), (9, 8740592), (12, 6555444), (14, 5618952), (16, 4916583), (18, 4370296), (21, 3745968), (24, 3277722), (28, 2809476), (36, 2185148), (42, 1872984), (48, 1638861), (56, 1404738), (63, 1248656), (72, 1092574), (84, 936492), (112, 702369), (126, 624328), (144, 546287), (168, 468246), (252, 312164), (336, 234123), (504, 156082), (1008, 78041)]