81693248

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 112

約数和(自身を含む): 203118720

約数和(自身を除く): 121425472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 112, 166, 169, 182, 208, 224, 332, 338, 364, 416, 448, 581, 664, 676, 728, 832, 1079, 1162, 1183, 1328, 1352, 1456, 2158, 2197, 2324, 2366, 2656, 2704, 2912, 4316, 4394, 4648, 4732, 5312, 5408, 5824, 7553, 8632, 8788, 9296, 9464, 10816, 14027, 15106, 15379, 17264, 17576, 18592, 18928, 28054, 30212, 30758, 34528, 35152, 37184, 37856, 56108, 60424, 61516, 69056, 70304, 75712, 98189, 112216, 120848, 123032, 140608, 182351, 196378, 224432, 241696, 246064, 364702, 392756, 448864, 483392, 492128, 729404, 785512, 897728, 984256, 1276457, 1458808, 1571024, 2552914, 2917616, 3142048, 5105828, 5835232, 6284096, 10211656, 11670464, 20423312, 40846624, 81693248]

約数ペア:

[(1, 81693248), (2, 40846624), (4, 20423312), (7, 11670464), (8, 10211656), (13, 6284096), (14, 5835232), (16, 5105828), (26, 3142048), (28, 2917616), (32, 2552914), (52, 1571024), (56, 1458808), (64, 1276457), (83, 984256), (91, 897728), (104, 785512), (112, 729404), (166, 492128), (169, 483392), (182, 448864), (208, 392756), (224, 364702), (332, 246064), (338, 241696), (364, 224432), (416, 196378), (448, 182351), (581, 140608), (664, 123032), (676, 120848), (728, 112216), (832, 98189), (1079, 75712), (1162, 70304), (1183, 69056), (1328, 61516), (1352, 60424), (1456, 56108), (2158, 37856), (2197, 37184), (2324, 35152), (2366, 34528), (2656, 30758), (2704, 30212), (2912, 28054), (4316, 18928), (4394, 18592), (4648, 17576), (4732, 17264), (5312, 15379), (5408, 15106), (5824, 14027), (7553, 10816), (8632, 9464), (8788, 9296)]