66035664

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{919}}^1$

素因数の和:1432

約数の個数: 60

約数和(自身を含む): 185380000

約数和(自身を除く): 119344336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 919, 998, 1497, 1838, 1996, 2757, 2994, 3676, 3992, 4491, 5514, 5988, 7352, 7984, 8271, 8982, 11028, 11976, 14704, 16542, 17964, 22056, 23952, 33084, 35928, 44112, 66168, 71856, 132336, 458581, 917162, 1375743, 1834324, 2751486, 3668648, 4127229, 5502972, 7337296, 8254458, 11005944, 16508916, 22011888, 33017832, 66035664]

約数ペア:

[(1, 66035664), (2, 33017832), (3, 22011888), (4, 16508916), (6, 11005944), (8, 8254458), (9, 7337296), (12, 5502972), (16, 4127229), (18, 3668648), (24, 2751486), (36, 1834324), (48, 1375743), (72, 917162), (144, 458581), (499, 132336), (919, 71856), (998, 66168), (1497, 44112), (1838, 35928), (1996, 33084), (2757, 23952), (2994, 22056), (3676, 17964), (3992, 16542), (4491, 14704), (5514, 11976), (5988, 11028), (7352, 8982), (7984, 8271)]