64217616

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 173322240

約数和(自身を除く): 109104624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 419, 496, 618, 744, 824, 838, 1236, 1257, 1488, 1648, 1676, 2472, 2514, 3193, 3352, 4944, 5028, 6386, 6704, 9579, 10056, 12772, 12989, 19158, 20112, 25544, 25978, 38316, 38967, 43157, 51088, 51956, 76632, 77934, 86314, 103912, 129471, 153264, 155868, 172628, 207824, 258942, 311736, 345256, 517884, 623472, 690512, 1035768, 1337867, 2071536, 2675734, 4013601, 5351468, 8027202, 10702936, 16054404, 21405872, 32108808, 64217616]

約数ペア:

[(1, 64217616), (2, 32108808), (3, 21405872), (4, 16054404), (6, 10702936), (8, 8027202), (12, 5351468), (16, 4013601), (24, 2675734), (31, 2071536), (48, 1337867), (62, 1035768), (93, 690512), (103, 623472), (124, 517884), (186, 345256), (206, 311736), (248, 258942), (309, 207824), (372, 172628), (412, 155868), (419, 153264), (496, 129471), (618, 103912), (744, 86314), (824, 77934), (838, 76632), (1236, 51956), (1257, 51088), (1488, 43157), (1648, 38967), (1676, 38316), (2472, 25978), (2514, 25544), (3193, 20112), (3352, 19158), (4944, 12989), (5028, 12772), (6386, 10056), (6704, 9579)]