68374944

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 146740320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 113, 132, 144, 176, 191, 198, 226, 264, 288, 339, 352, 382, 396, 452, 528, 573, 678, 764, 792, 904, 1017, 1056, 1146, 1243, 1356, 1528, 1584, 1719, 1808, 2034, 2101, 2292, 2486, 2712, 3056, 3168, 3438, 3616, 3729, 4068, 4202, 4584, 4972, 5424, 6112, 6303, 6876, 7458, 8136, 8404, 9168, 9944, 10848, 11187, 12606, 13752, 14916, 16272, 16808, 18336, 18909, 19888, 21583, 22374, 25212, 27504, 29832, 32544, 33616, 37818, 39776, 43166, 44748, 50424, 55008, 59664, 64749, 67232, 75636, 86332, 89496, 100848, 119328, 129498, 151272, 172664, 178992, 194247, 201696, 237413, 258996, 302544, 345328, 357984, 388494, 474826, 517992, 605088, 690656, 712239, 776988, 949652, 1035984, 1424478, 1553976, 1899304, 2071968, 2136717, 2848956, 3107952, 3798608, 4273434, 5697912, 6215904, 7597216, 8546868, 11395824, 17093736, 22791648, 34187472, 68374944]

約数ペア:

[(1, 68374944), (2, 34187472), (3, 22791648), (4, 17093736), (6, 11395824), (8, 8546868), (9, 7597216), (11, 6215904), (12, 5697912), (16, 4273434), (18, 3798608), (22, 3107952), (24, 2848956), (32, 2136717), (33, 2071968), (36, 1899304), (44, 1553976), (48, 1424478), (66, 1035984), (72, 949652), (88, 776988), (96, 712239), (99, 690656), (113, 605088), (132, 517992), (144, 474826), (176, 388494), (191, 357984), (198, 345328), (226, 302544), (264, 258996), (288, 237413), (339, 201696), (352, 194247), (382, 178992), (396, 172664), (452, 151272), (528, 129498), (573, 119328), (678, 100848), (764, 89496), (792, 86332), (904, 75636), (1017, 67232), (1056, 64749), (1146, 59664), (1243, 55008), (1356, 50424), (1528, 44748), (1584, 43166), (1719, 39776), (1808, 37818), (2034, 33616), (2101, 32544), (2292, 29832), (2486, 27504), (2712, 25212), (3056, 22374), (3168, 21583), (3438, 19888), (3616, 18909), (3729, 18336), (4068, 16808), (4202, 16272), (4584, 14916), (4972, 13752), (5424, 12606), (6112, 11187), (6303, 10848), (6876, 9944), (7458, 9168), (8136, 8404)]