68632928

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 175240800

約数和(自身を除く): 106607872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 74, 91, 98, 104, 112, 148, 169, 182, 196, 208, 224, 259, 296, 338, 343, 364, 392, 416, 481, 518, 592, 637, 676, 686, 728, 784, 962, 1036, 1183, 1184, 1274, 1352, 1372, 1456, 1568, 1813, 1924, 2072, 2366, 2548, 2704, 2744, 2912, 3367, 3626, 3848, 4144, 4459, 4732, 5096, 5408, 5488, 6253, 6734, 7252, 7696, 8281, 8288, 8918, 9464, 10192, 10976, 12506, 12691, 13468, 14504, 15392, 16562, 17836, 18928, 20384, 23569, 25012, 25382, 26936, 29008, 33124, 35672, 37856, 43771, 47138, 50024, 50764, 53872, 57967, 58016, 66248, 71344, 87542, 94276, 100048, 101528, 107744, 115934, 132496, 142688, 164983, 175084, 188552, 200096, 203056, 231868, 264992, 306397, 329966, 350168, 377104, 406112, 463736, 612794, 659932, 700336, 754208, 927472, 1225588, 1319864, 1400672, 1854944, 2144779, 2451176, 2639728, 4289558, 4902352, 5279456, 8579116, 9804704, 17158232, 34316464, 68632928]

約数ペア:

[(1, 68632928), (2, 34316464), (4, 17158232), (7, 9804704), (8, 8579116), (13, 5279456), (14, 4902352), (16, 4289558), (26, 2639728), (28, 2451176), (32, 2144779), (37, 1854944), (49, 1400672), (52, 1319864), (56, 1225588), (74, 927472), (91, 754208), (98, 700336), (104, 659932), (112, 612794), (148, 463736), (169, 406112), (182, 377104), (196, 350168), (208, 329966), (224, 306397), (259, 264992), (296, 231868), (338, 203056), (343, 200096), (364, 188552), (392, 175084), (416, 164983), (481, 142688), (518, 132496), (592, 115934), (637, 107744), (676, 101528), (686, 100048), (728, 94276), (784, 87542), (962, 71344), (1036, 66248), (1183, 58016), (1184, 57967), (1274, 53872), (1352, 50764), (1372, 50024), (1456, 47138), (1568, 43771), (1813, 37856), (1924, 35672), (2072, 33124), (2366, 29008), (2548, 26936), (2704, 25382), (2744, 25012), (2912, 23569), (3367, 20384), (3626, 18928), (3848, 17836), (4144, 16562), (4459, 15392), (4732, 14504), (5096, 13468), (5408, 12691), (5488, 12506), (6253, 10976), (6734, 10192), (7252, 9464), (7696, 8918), (8281, 8288)]