68943744

素因数分解:

$2^7\times 3^3\times {\mathrm{19949}}^1$

素因数の和:19972

約数の個数: 64

約数和(自身を含む): 203490000

約数和(自身を除く): 134546256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 19949, 39898, 59847, 79796, 119694, 159592, 179541, 239388, 319184, 359082, 478776, 538623, 638368, 718164, 957552, 1077246, 1276736, 1436328, 1915104, 2154492, 2553472, 2872656, 3830208, 4308984, 5745312, 7660416, 8617968, 11490624, 17235936, 22981248, 34471872, 68943744]

約数ペア:

[(1, 68943744), (2, 34471872), (3, 22981248), (4, 17235936), (6, 11490624), (8, 8617968), (9, 7660416), (12, 5745312), (16, 4308984), (18, 3830208), (24, 2872656), (27, 2553472), (32, 2154492), (36, 1915104), (48, 1436328), (54, 1276736), (64, 1077246), (72, 957552), (96, 718164), (108, 638368), (128, 538623), (144, 478776), (192, 359082), (216, 319184), (288, 239388), (384, 179541), (432, 159592), (576, 119694), (864, 79796), (1152, 59847), (1728, 39898), (3456, 19949)]