73402784

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 108

約数和(自身を含む): 182688534

約数和(自身を除く): 109285750

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 277, 338, 364, 392, 416, 554, 637, 676, 728, 784, 1108, 1183, 1274, 1352, 1456, 1568, 1939, 2216, 2366, 2548, 2704, 2912, 3601, 3878, 4432, 4732, 5096, 5408, 7202, 7756, 8281, 8864, 9464, 10192, 13573, 14404, 15512, 16562, 18928, 20384, 25207, 27146, 28808, 31024, 33124, 37856, 46813, 50414, 54292, 57616, 62048, 66248, 93626, 100828, 108584, 115232, 132496, 176449, 187252, 201656, 217168, 264992, 327691, 352898, 374504, 403312, 434336, 655382, 705796, 749008, 806624, 1310764, 1411592, 1498016, 2293837, 2621528, 2823184, 4587674, 5243056, 5646368, 9175348, 10486112, 18350696, 36701392, 73402784]

約数ペア:

[(1, 73402784), (2, 36701392), (4, 18350696), (7, 10486112), (8, 9175348), (13, 5646368), (14, 5243056), (16, 4587674), (26, 2823184), (28, 2621528), (32, 2293837), (49, 1498016), (52, 1411592), (56, 1310764), (91, 806624), (98, 749008), (104, 705796), (112, 655382), (169, 434336), (182, 403312), (196, 374504), (208, 352898), (224, 327691), (277, 264992), (338, 217168), (364, 201656), (392, 187252), (416, 176449), (554, 132496), (637, 115232), (676, 108584), (728, 100828), (784, 93626), (1108, 66248), (1183, 62048), (1274, 57616), (1352, 54292), (1456, 50414), (1568, 46813), (1939, 37856), (2216, 33124), (2366, 31024), (2548, 28808), (2704, 27146), (2912, 25207), (3601, 20384), (3878, 18928), (4432, 16562), (4732, 15512), (5096, 14404), (5408, 13573), (7202, 10192), (7756, 9464), (8281, 8864)]