64940724

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{6199}}^1$

素因数の和:6309

約数の個数: 48

約数和(自身を含む): 170128000

約数和(自身を除く): 105187276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 6199, 10476, 12398, 18597, 24796, 37194, 55791, 74388, 111582, 167373, 223164, 334746, 601303, 669492, 1202606, 1803909, 2405212, 3607818, 5411727, 7215636, 10823454, 16235181, 21646908, 32470362, 64940724]

約数ペア:

[(1, 64940724), (2, 32470362), (3, 21646908), (4, 16235181), (6, 10823454), (9, 7215636), (12, 5411727), (18, 3607818), (27, 2405212), (36, 1803909), (54, 1202606), (97, 669492), (108, 601303), (194, 334746), (291, 223164), (388, 167373), (582, 111582), (873, 74388), (1164, 55791), (1746, 37194), (2619, 24796), (3492, 18597), (5238, 12398), (6199, 10476)]