78131088

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{3691}}^1$

素因数の和:3722

約数の個数: 120

約数和(自身を含む): 260950560

約数和(自身を除く): 182819472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 3691, 5292, 7056, 7382, 10584, 11073, 14764, 21168, 22146, 25837, 29528, 33219, 44292, 51674, 59056, 66438, 77511, 88584, 99657, 103348, 132876, 155022, 177168, 180859, 199314, 206696, 232533, 265752, 310044, 361718, 398628, 413392, 465066, 531504, 542577, 620088, 697599, 723436, 797256, 930132, 1085154, 1240176, 1395198, 1446872, 1594512, 1627731, 1860264, 2170308, 2790396, 2893744, 3255462, 3720528, 4340616, 4883193, 5580792, 6510924, 8681232, 9766386, 11161584, 13021848, 19532772, 26043696, 39065544, 78131088]

約数ペア:

[(1, 78131088), (2, 39065544), (3, 26043696), (4, 19532772), (6, 13021848), (7, 11161584), (8, 9766386), (9, 8681232), (12, 6510924), (14, 5580792), (16, 4883193), (18, 4340616), (21, 3720528), (24, 3255462), (27, 2893744), (28, 2790396), (36, 2170308), (42, 1860264), (48, 1627731), (49, 1594512), (54, 1446872), (56, 1395198), (63, 1240176), (72, 1085154), (84, 930132), (98, 797256), (108, 723436), (112, 697599), (126, 620088), (144, 542577), (147, 531504), (168, 465066), (189, 413392), (196, 398628), (216, 361718), (252, 310044), (294, 265752), (336, 232533), (378, 206696), (392, 199314), (432, 180859), (441, 177168), (504, 155022), (588, 132876), (756, 103348), (784, 99657), (882, 88584), (1008, 77511), (1176, 66438), (1323, 59056), (1512, 51674), (1764, 44292), (2352, 33219), (2646, 29528), (3024, 25837), (3528, 22146), (3691, 21168), (5292, 14764), (7056, 11073), (7382, 10584)]