80625048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 241643520

約数和(自身を除く): 161018472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 113, 124, 137, 168, 186, 217, 226, 248, 274, 339, 372, 411, 434, 452, 548, 651, 678, 744, 791, 822, 868, 904, 959, 1096, 1302, 1356, 1582, 1644, 1736, 1918, 2373, 2604, 2712, 2877, 3164, 3288, 3503, 3836, 4247, 4746, 5208, 5754, 6328, 7006, 7672, 8494, 9492, 10509, 11508, 12741, 14012, 15481, 16988, 18984, 21018, 23016, 24521, 25482, 28024, 29729, 30962, 33976, 42036, 46443, 49042, 50964, 59458, 61924, 73563, 84072, 89187, 92886, 98084, 101928, 108367, 118916, 123848, 147126, 178374, 185772, 196168, 216734, 237832, 294252, 325101, 356748, 371544, 433468, 479911, 588504, 650202, 713496, 866936, 959822, 1300404, 1439733, 1919644, 2600808, 2879466, 3359377, 3839288, 5758932, 6718754, 10078131, 11517864, 13437508, 20156262, 26875016, 40312524, 80625048]

約数ペア:

[(1, 80625048), (2, 40312524), (3, 26875016), (4, 20156262), (6, 13437508), (7, 11517864), (8, 10078131), (12, 6718754), (14, 5758932), (21, 3839288), (24, 3359377), (28, 2879466), (31, 2600808), (42, 1919644), (56, 1439733), (62, 1300404), (84, 959822), (93, 866936), (113, 713496), (124, 650202), (137, 588504), (168, 479911), (186, 433468), (217, 371544), (226, 356748), (248, 325101), (274, 294252), (339, 237832), (372, 216734), (411, 196168), (434, 185772), (452, 178374), (548, 147126), (651, 123848), (678, 118916), (744, 108367), (791, 101928), (822, 98084), (868, 92886), (904, 89187), (959, 84072), (1096, 73563), (1302, 61924), (1356, 59458), (1582, 50964), (1644, 49042), (1736, 46443), (1918, 42036), (2373, 33976), (2604, 30962), (2712, 29729), (2877, 28024), (3164, 25482), (3288, 24521), (3503, 23016), (3836, 21018), (4247, 18984), (4746, 16988), (5208, 15481), (5754, 14012), (6328, 12741), (7006, 11508), (7672, 10509), (8494, 9492)]