64358316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 178371648

約数和(自身を除く): 114013332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 396, 491, 662, 982, 993, 1324, 1473, 1964, 1986, 2946, 2979, 3641, 3972, 4419, 5401, 5892, 5958, 7282, 8838, 10802, 10923, 11916, 14564, 16203, 17676, 21604, 21846, 32406, 32769, 43692, 48609, 64812, 65538, 97218, 131076, 162521, 194436, 325042, 487563, 650084, 975126, 1462689, 1787731, 1950252, 2925378, 3575462, 5363193, 5850756, 7150924, 10726386, 16089579, 21452772, 32179158, 64358316]

約数ペア:

[(1, 64358316), (2, 32179158), (3, 21452772), (4, 16089579), (6, 10726386), (9, 7150924), (11, 5850756), (12, 5363193), (18, 3575462), (22, 2925378), (33, 1950252), (36, 1787731), (44, 1462689), (66, 975126), (99, 650084), (132, 487563), (198, 325042), (331, 194436), (396, 162521), (491, 131076), (662, 97218), (982, 65538), (993, 64812), (1324, 48609), (1473, 43692), (1964, 32769), (1986, 32406), (2946, 21846), (2979, 21604), (3641, 17676), (3972, 16203), (4419, 14564), (5401, 11916), (5892, 10923), (5958, 10802), (7282, 8838)]