172572144

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97169}}^1$

素因数の和:97217

約数の個数: 40

約数和(自身を含む): 457865040

約数和(自身を除く): 285292896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 97169, 194338, 291507, 388676, 583014, 777352, 1166028, 1554704, 2332056, 3595253, 4664112, 7190506, 10785759, 14381012, 21571518, 28762024, 43143036, 57524048, 86286072, 172572144]

約数ペア:

[(1, 172572144), (2, 86286072), (3, 57524048), (4, 43143036), (6, 28762024), (8, 21571518), (12, 14381012), (16, 10785759), (24, 7190506), (37, 4664112), (48, 3595253), (74, 2332056), (111, 1554704), (148, 1166028), (222, 777352), (296, 583014), (444, 388676), (592, 291507), (888, 194338), (1776, 97169)]