68163312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 208166736

約数和(自身を除く): 140003424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 392, 397, 438, 511, 584, 588, 784, 794, 876, 1022, 1168, 1176, 1191, 1533, 1588, 1752, 2044, 2352, 2382, 2779, 3066, 3176, 3504, 3577, 4088, 4764, 5558, 6132, 6352, 7154, 8176, 8337, 9528, 10731, 11116, 12264, 14308, 16674, 19056, 19453, 21462, 22232, 24528, 28616, 28981, 33348, 38906, 42924, 44464, 57232, 57962, 58359, 66696, 77812, 85848, 86943, 115924, 116718, 133392, 155624, 171696, 173886, 202867, 231848, 233436, 311248, 347772, 405734, 463696, 466872, 608601, 695544, 811468, 933744, 1217202, 1391088, 1420069, 1622936, 2434404, 2840138, 3245872, 4260207, 4868808, 5680276, 8520414, 9737616, 11360552, 17040828, 22721104, 34081656, 68163312]

約数ペア:

[(1, 68163312), (2, 34081656), (3, 22721104), (4, 17040828), (6, 11360552), (7, 9737616), (8, 8520414), (12, 5680276), (14, 4868808), (16, 4260207), (21, 3245872), (24, 2840138), (28, 2434404), (42, 1622936), (48, 1420069), (49, 1391088), (56, 1217202), (73, 933744), (84, 811468), (98, 695544), (112, 608601), (146, 466872), (147, 463696), (168, 405734), (196, 347772), (219, 311248), (292, 233436), (294, 231848), (336, 202867), (392, 173886), (397, 171696), (438, 155624), (511, 133392), (584, 116718), (588, 115924), (784, 86943), (794, 85848), (876, 77812), (1022, 66696), (1168, 58359), (1176, 57962), (1191, 57232), (1533, 44464), (1588, 42924), (1752, 38906), (2044, 33348), (2352, 28981), (2382, 28616), (2779, 24528), (3066, 22232), (3176, 21462), (3504, 19453), (3577, 19056), (4088, 16674), (4764, 14308), (5558, 12264), (6132, 11116), (6352, 10731), (7154, 9528), (8176, 8337)]