68641776

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{22699}}^1$

素因数の和:22723

約数の個数: 80

約数和(自身を含む): 225184000

約数和(自身を除く): 156542224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 22699, 45398, 68097, 90796, 136194, 158893, 181592, 204291, 272388, 317786, 363184, 408582, 476679, 544776, 612873, 635572, 817164, 953358, 1089552, 1225746, 1271144, 1430037, 1634328, 1906716, 2451492, 2542288, 2860074, 3268656, 3813432, 4290111, 4902984, 5720148, 7626864, 8580222, 9805968, 11440296, 17160444, 22880592, 34320888, 68641776]

約数ペア:

[(1, 68641776), (2, 34320888), (3, 22880592), (4, 17160444), (6, 11440296), (7, 9805968), (8, 8580222), (9, 7626864), (12, 5720148), (14, 4902984), (16, 4290111), (18, 3813432), (21, 3268656), (24, 2860074), (27, 2542288), (28, 2451492), (36, 1906716), (42, 1634328), (48, 1430037), (54, 1271144), (56, 1225746), (63, 1089552), (72, 953358), (84, 817164), (108, 635572), (112, 612873), (126, 544776), (144, 476679), (168, 408582), (189, 363184), (216, 317786), (252, 272388), (336, 204291), (378, 181592), (432, 158893), (504, 136194), (756, 90796), (1008, 68097), (1512, 45398), (3024, 22699)]