64512612

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 174650112

約数和(自身を除く): 110137500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2141, 2511, 3348, 4282, 5022, 6423, 7533, 8564, 10044, 12846, 15066, 19269, 25692, 30132, 38538, 57807, 66371, 77076, 115614, 132742, 173421, 199113, 231228, 265484, 346842, 398226, 520263, 597339, 693684, 796452, 1040526, 1194678, 1792017, 2081052, 2389356, 3584034, 5376051, 7168068, 10752102, 16128153, 21504204, 32256306, 64512612]

約数ペア:

[(1, 64512612), (2, 32256306), (3, 21504204), (4, 16128153), (6, 10752102), (9, 7168068), (12, 5376051), (18, 3584034), (27, 2389356), (31, 2081052), (36, 1792017), (54, 1194678), (62, 1040526), (81, 796452), (93, 693684), (108, 597339), (124, 520263), (162, 398226), (186, 346842), (243, 265484), (279, 231228), (324, 199113), (372, 173421), (486, 132742), (558, 115614), (837, 77076), (972, 66371), (1116, 57807), (1674, 38538), (2141, 30132), (2511, 25692), (3348, 19269), (4282, 15066), (5022, 12846), (6423, 10044), (7533, 8564)]