61320072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 106641528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 359, 647, 718, 1077, 1294, 1436, 1941, 2154, 2588, 2872, 3882, 3949, 4308, 5176, 7117, 7764, 7898, 8616, 11847, 14234, 15528, 15796, 21351, 23694, 28468, 31592, 42702, 47388, 56936, 85404, 94776, 170808, 232273, 464546, 696819, 929092, 1393638, 1858184, 2555003, 2787276, 5110006, 5574552, 7665009, 10220012, 15330018, 20440024, 30660036, 61320072]

約数ペア:

[(1, 61320072), (2, 30660036), (3, 20440024), (4, 15330018), (6, 10220012), (8, 7665009), (11, 5574552), (12, 5110006), (22, 2787276), (24, 2555003), (33, 1858184), (44, 1393638), (66, 929092), (88, 696819), (132, 464546), (264, 232273), (359, 170808), (647, 94776), (718, 85404), (1077, 56936), (1294, 47388), (1436, 42702), (1941, 31592), (2154, 28468), (2588, 23694), (2872, 21351), (3882, 15796), (3949, 15528), (4308, 14234), (5176, 11847), (7117, 8616), (7764, 7898)]