66561588

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 184026752

約数和(自身を除く): 117465164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 47, 54, 62, 81, 93, 94, 108, 124, 141, 162, 186, 188, 243, 279, 282, 324, 372, 423, 486, 558, 564, 837, 846, 972, 1116, 1269, 1457, 1674, 1692, 2209, 2511, 2538, 2914, 3348, 3807, 4371, 4418, 5022, 5076, 5828, 6627, 7533, 7614, 8742, 8836, 10044, 11421, 13113, 13254, 15066, 15228, 17484, 19881, 22842, 26226, 26508, 30132, 39339, 39762, 45684, 52452, 59643, 68479, 78678, 79524, 118017, 119286, 136958, 157356, 178929, 205437, 236034, 238572, 273916, 354051, 357858, 410874, 472068, 536787, 616311, 708102, 715716, 821748, 1073574, 1232622, 1416204, 1848933, 2147148, 2465244, 3697866, 5546799, 7395732, 11093598, 16640397, 22187196, 33280794, 66561588]

約数ペア:

[(1, 66561588), (2, 33280794), (3, 22187196), (4, 16640397), (6, 11093598), (9, 7395732), (12, 5546799), (18, 3697866), (27, 2465244), (31, 2147148), (36, 1848933), (47, 1416204), (54, 1232622), (62, 1073574), (81, 821748), (93, 715716), (94, 708102), (108, 616311), (124, 536787), (141, 472068), (162, 410874), (186, 357858), (188, 354051), (243, 273916), (279, 238572), (282, 236034), (324, 205437), (372, 178929), (423, 157356), (486, 136958), (558, 119286), (564, 118017), (837, 79524), (846, 78678), (972, 68479), (1116, 59643), (1269, 52452), (1457, 45684), (1674, 39762), (1692, 39339), (2209, 30132), (2511, 26508), (2538, 26226), (2914, 22842), (3348, 19881), (3807, 17484), (4371, 15228), (4418, 15066), (5022, 13254), (5076, 13113), (5828, 11421), (6627, 10044), (7533, 8836), (7614, 8742)]