68225544

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 204595200

約数和(自身を除く): 136369656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 443, 552, 558, 621, 713, 744, 828, 837, 886, 1116, 1242, 1329, 1426, 1656, 1674, 1772, 2139, 2232, 2484, 2658, 2852, 3348, 3544, 3987, 4278, 4968, 5316, 5704, 6417, 6696, 7974, 8556, 10189, 10632, 11961, 12834, 13733, 15948, 17112, 19251, 20378, 23922, 25668, 27466, 30567, 31896, 38502, 40756, 41199, 47844, 51336, 54932, 61134, 77004, 81512, 82398, 91701, 95688, 109864, 122268, 123597, 154008, 164796, 183402, 244536, 247194, 275103, 315859, 329592, 366804, 370791, 494388, 550206, 631718, 733608, 741582, 947577, 988776, 1100412, 1263436, 1483164, 1895154, 2200824, 2526872, 2842731, 2966328, 3790308, 5685462, 7580616, 8528193, 11370924, 17056386, 22741848, 34112772, 68225544]

約数ペア:

[(1, 68225544), (2, 34112772), (3, 22741848), (4, 17056386), (6, 11370924), (8, 8528193), (9, 7580616), (12, 5685462), (18, 3790308), (23, 2966328), (24, 2842731), (27, 2526872), (31, 2200824), (36, 1895154), (46, 1483164), (54, 1263436), (62, 1100412), (69, 988776), (72, 947577), (92, 741582), (93, 733608), (108, 631718), (124, 550206), (138, 494388), (184, 370791), (186, 366804), (207, 329592), (216, 315859), (248, 275103), (276, 247194), (279, 244536), (372, 183402), (414, 164796), (443, 154008), (552, 123597), (558, 122268), (621, 109864), (713, 95688), (744, 91701), (828, 82398), (837, 81512), (886, 77004), (1116, 61134), (1242, 54932), (1329, 51336), (1426, 47844), (1656, 41199), (1674, 40756), (1772, 38502), (2139, 31896), (2232, 30567), (2484, 27466), (2658, 25668), (2852, 23922), (3348, 20378), (3544, 19251), (3987, 17112), (4278, 15948), (4968, 13733), (5316, 12834), (5704, 11961), (6417, 10632), (6696, 10189), (7974, 8556)]