73623760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4292

約数の個数: 80

約数和(自身を含む): 201987072

約数和(自身を除く): 128363312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4241, 4340, 8482, 8680, 16964, 17360, 21205, 29687, 33928, 42410, 59374, 67856, 84820, 118748, 131471, 148435, 169640, 237496, 262942, 296870, 339280, 474992, 525884, 593740, 657355, 920297, 1051768, 1187480, 1314710, 1840594, 2103536, 2374960, 2629420, 3681188, 4601485, 5258840, 7362376, 9202970, 10517680, 14724752, 18405940, 36811880, 73623760]

約数ペア:

[(1, 73623760), (2, 36811880), (4, 18405940), (5, 14724752), (7, 10517680), (8, 9202970), (10, 7362376), (14, 5258840), (16, 4601485), (20, 3681188), (28, 2629420), (31, 2374960), (35, 2103536), (40, 1840594), (56, 1314710), (62, 1187480), (70, 1051768), (80, 920297), (112, 657355), (124, 593740), (140, 525884), (155, 474992), (217, 339280), (248, 296870), (280, 262942), (310, 237496), (434, 169640), (496, 148435), (560, 131471), (620, 118748), (868, 84820), (1085, 67856), (1240, 59374), (1736, 42410), (2170, 33928), (2480, 29687), (3472, 21205), (4241, 17360), (4340, 16964), (8482, 8680)]