65245392

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7985

約数の個数: 80

約数和(自身を含む): 197160000

約数和(自身を除く): 131914608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 7949, 8208, 15898, 23847, 31796, 47694, 63592, 71541, 95388, 127184, 143082, 151031, 190776, 214623, 286164, 302062, 381552, 429246, 453093, 572328, 604124, 858492, 906186, 1144656, 1208248, 1359279, 1716984, 1812372, 2416496, 2718558, 3433968, 3624744, 4077837, 5437116, 7249488, 8155674, 10874232, 16311348, 21748464, 32622696, 65245392]

約数ペア:

[(1, 65245392), (2, 32622696), (3, 21748464), (4, 16311348), (6, 10874232), (8, 8155674), (9, 7249488), (12, 5437116), (16, 4077837), (18, 3624744), (19, 3433968), (24, 2718558), (27, 2416496), (36, 1812372), (38, 1716984), (48, 1359279), (54, 1208248), (57, 1144656), (72, 906186), (76, 858492), (108, 604124), (114, 572328), (144, 453093), (152, 429246), (171, 381552), (216, 302062), (228, 286164), (304, 214623), (342, 190776), (432, 151031), (456, 143082), (513, 127184), (684, 95388), (912, 71541), (1026, 63592), (1368, 47694), (2052, 31796), (2736, 23847), (4104, 15898), (7949, 8208)]