64120608

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3406

約数の個数: 72

約数和(自身を含む): 185120208

約数和(自身を除く): 120999600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 3323, 4824, 6432, 6646, 9648, 9969, 13292, 19296, 19938, 26584, 29907, 39876, 53168, 59814, 79752, 106336, 119628, 159504, 222641, 239256, 319008, 445282, 478512, 667923, 890564, 957024, 1335846, 1781128, 2003769, 2671692, 3562256, 4007538, 5343384, 7124512, 8015076, 10686768, 16030152, 21373536, 32060304, 64120608]

約数ペア:

[(1, 64120608), (2, 32060304), (3, 21373536), (4, 16030152), (6, 10686768), (8, 8015076), (9, 7124512), (12, 5343384), (16, 4007538), (18, 3562256), (24, 2671692), (32, 2003769), (36, 1781128), (48, 1335846), (67, 957024), (72, 890564), (96, 667923), (134, 478512), (144, 445282), (201, 319008), (268, 239256), (288, 222641), (402, 159504), (536, 119628), (603, 106336), (804, 79752), (1072, 59814), (1206, 53168), (1608, 39876), (2144, 29907), (2412, 26584), (3216, 19938), (3323, 19296), (4824, 13292), (6432, 9969), (6646, 9648)]