61809528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{911}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 169413120

約数和(自身を除く): 107603592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 514, 771, 911, 1028, 1542, 1822, 2056, 2733, 2827, 3084, 3644, 5466, 5654, 6168, 7288, 8481, 10021, 10932, 11308, 16962, 20042, 21864, 22616, 30063, 33924, 40084, 60126, 67848, 80168, 120252, 234127, 240504, 468254, 702381, 936508, 1404762, 1873016, 2575397, 2809524, 5150794, 5619048, 7726191, 10301588, 15452382, 20603176, 30904764, 61809528]

約数ペア:

[(1, 61809528), (2, 30904764), (3, 20603176), (4, 15452382), (6, 10301588), (8, 7726191), (11, 5619048), (12, 5150794), (22, 2809524), (24, 2575397), (33, 1873016), (44, 1404762), (66, 936508), (88, 702381), (132, 468254), (257, 240504), (264, 234127), (514, 120252), (771, 80168), (911, 67848), (1028, 60126), (1542, 40084), (1822, 33924), (2056, 30063), (2733, 22616), (2827, 21864), (3084, 20042), (3644, 16962), (5466, 11308), (5654, 10932), (6168, 10021), (7288, 8481)]