65728458

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^2\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 36

約数和(自身を含む): 144342198

約数和(自身を除く): 78613740

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 461, 534, 801, 922, 1383, 1602, 2766, 4149, 7921, 8298, 15842, 23763, 41029, 47526, 71289, 82058, 123087, 142578, 246174, 369261, 738522, 3651581, 7303162, 10954743, 21909486, 32864229, 65728458]

約数ペア:

[(1, 65728458), (2, 32864229), (3, 21909486), (6, 10954743), (9, 7303162), (18, 3651581), (89, 738522), (178, 369261), (267, 246174), (461, 142578), (534, 123087), (801, 82058), (922, 71289), (1383, 47526), (1602, 41029), (2766, 23763), (4149, 15842), (7921, 8298)]