68740656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 191246688

約数和(自身を除く): 122506032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1381, 1464, 2074, 2762, 2928, 3111, 4143, 4148, 5524, 6222, 8286, 8296, 11048, 12444, 16572, 16592, 22096, 23477, 24888, 33144, 46954, 49776, 66288, 70431, 84241, 93908, 140862, 168482, 187816, 252723, 281724, 336964, 375632, 505446, 563448, 673928, 1010892, 1126896, 1347856, 1432097, 2021784, 2864194, 4043568, 4296291, 5728388, 8592582, 11456776, 17185164, 22913552, 34370328, 68740656]

約数ペア:

[(1, 68740656), (2, 34370328), (3, 22913552), (4, 17185164), (6, 11456776), (8, 8592582), (12, 5728388), (16, 4296291), (17, 4043568), (24, 2864194), (34, 2021784), (48, 1432097), (51, 1347856), (61, 1126896), (68, 1010892), (102, 673928), (122, 563448), (136, 505446), (183, 375632), (204, 336964), (244, 281724), (272, 252723), (366, 187816), (408, 168482), (488, 140862), (732, 93908), (816, 84241), (976, 70431), (1037, 66288), (1381, 49776), (1464, 46954), (2074, 33144), (2762, 24888), (2928, 23477), (3111, 22096), (4143, 16592), (4148, 16572), (5524, 12444), (6222, 11048), (8286, 8296)]