68377992

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 174720000

約数和(自身を除く): 106342008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 139, 199, 206, 278, 309, 398, 412, 417, 556, 597, 618, 796, 824, 834, 1112, 1194, 1236, 1592, 1668, 2388, 2472, 3336, 4776, 14317, 20497, 27661, 28634, 40994, 42951, 55322, 57268, 61491, 81988, 82983, 85902, 110644, 114536, 122982, 163976, 165966, 171804, 221288, 245964, 331932, 343608, 491928, 663864, 2849083, 5698166, 8547249, 11396332, 17094498, 22792664, 34188996, 68377992]

約数ペア:

[(1, 68377992), (2, 34188996), (3, 22792664), (4, 17094498), (6, 11396332), (8, 8547249), (12, 5698166), (24, 2849083), (103, 663864), (139, 491928), (199, 343608), (206, 331932), (278, 245964), (309, 221288), (398, 171804), (412, 165966), (417, 163976), (556, 122982), (597, 114536), (618, 110644), (796, 85902), (824, 82983), (834, 81988), (1112, 61491), (1194, 57268), (1236, 55322), (1592, 42951), (1668, 40994), (2388, 28634), (2472, 27661), (3336, 20497), (4776, 14317)]