72779568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 197606400

約数和(自身を除く): 124826832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 829, 944, 1416, 1488, 1658, 1829, 2487, 2832, 3316, 3658, 4974, 5487, 6632, 7316, 9948, 10974, 13264, 14632, 19896, 21948, 25699, 29264, 39792, 43896, 48911, 51398, 77097, 87792, 97822, 102796, 146733, 154194, 195644, 205592, 293466, 308388, 391288, 411184, 586932, 616776, 782576, 1173864, 1233552, 1516241, 2347728, 3032482, 4548723, 6064964, 9097446, 12129928, 18194892, 24259856, 36389784, 72779568]

約数ペア:

[(1, 72779568), (2, 36389784), (3, 24259856), (4, 18194892), (6, 12129928), (8, 9097446), (12, 6064964), (16, 4548723), (24, 3032482), (31, 2347728), (48, 1516241), (59, 1233552), (62, 1173864), (93, 782576), (118, 616776), (124, 586932), (177, 411184), (186, 391288), (236, 308388), (248, 293466), (354, 205592), (372, 195644), (472, 154194), (496, 146733), (708, 102796), (744, 97822), (829, 87792), (944, 77097), (1416, 51398), (1488, 48911), (1658, 43896), (1829, 39792), (2487, 29264), (2832, 25699), (3316, 21948), (3658, 19896), (4974, 14632), (5487, 13264), (6632, 10974), (7316, 9948)]