8408916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 22407840

約数和(自身を除く): 13998924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 107, 111, 118, 148, 177, 214, 222, 236, 321, 333, 354, 428, 444, 531, 642, 666, 708, 963, 1062, 1284, 1332, 1926, 2124, 2183, 3852, 3959, 4366, 6313, 6549, 7918, 8732, 11877, 12626, 13098, 15836, 18939, 19647, 23754, 25252, 26196, 35631, 37878, 39294, 47508, 56817, 71262, 75756, 78588, 113634, 142524, 227268, 233581, 467162, 700743, 934324, 1401486, 2102229, 2802972, 4204458, 8408916]

約数ペア:

[(1, 8408916), (2, 4204458), (3, 2802972), (4, 2102229), (6, 1401486), (9, 934324), (12, 700743), (18, 467162), (36, 233581), (37, 227268), (59, 142524), (74, 113634), (107, 78588), (111, 75756), (118, 71262), (148, 56817), (177, 47508), (214, 39294), (222, 37878), (236, 35631), (321, 26196), (333, 25252), (354, 23754), (428, 19647), (444, 18939), (531, 15836), (642, 13098), (666, 12626), (708, 11877), (963, 8732), (1062, 7918), (1284, 6549), (1332, 6313), (1926, 4366), (2124, 3959), (2183, 3852)]