77112252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9919

約数の個数: 72

約数和(自身を含む): 229978112

約数和(自身を除く): 152865860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9871, 19742, 29613, 39484, 59226, 69097, 88839, 118452, 138194, 177678, 207291, 276388, 306001, 355356, 414582, 612002, 621873, 829164, 918003, 1224004, 1243746, 1836006, 2142007, 2487492, 2754009, 3672012, 4284014, 5508018, 6426021, 8568028, 11016036, 12852042, 19278063, 25704084, 38556126, 77112252]

約数ペア:

[(1, 77112252), (2, 38556126), (3, 25704084), (4, 19278063), (6, 12852042), (7, 11016036), (9, 8568028), (12, 6426021), (14, 5508018), (18, 4284014), (21, 3672012), (28, 2754009), (31, 2487492), (36, 2142007), (42, 1836006), (62, 1243746), (63, 1224004), (84, 918003), (93, 829164), (124, 621873), (126, 612002), (186, 414582), (217, 355356), (252, 306001), (279, 276388), (372, 207291), (434, 177678), (558, 138194), (651, 118452), (868, 88839), (1116, 69097), (1302, 59226), (1953, 39484), (2604, 29613), (3906, 19742), (7812, 9871)]