86630752

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 187876584

約数和(自身を除く): 101245832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 169, 193, 208, 332, 338, 386, 416, 664, 676, 772, 1079, 1328, 1352, 1544, 2158, 2509, 2656, 2704, 3088, 4316, 5018, 5408, 6176, 8632, 10036, 14027, 16019, 17264, 20072, 28054, 32038, 32617, 34528, 40144, 56108, 64076, 65234, 80288, 112216, 128152, 130468, 208247, 224432, 256304, 260936, 416494, 448864, 512608, 521872, 832988, 1043744, 1665976, 2707211, 3331952, 5414422, 6663904, 10828844, 21657688, 43315376, 86630752]

約数ペア:

[(1, 86630752), (2, 43315376), (4, 21657688), (8, 10828844), (13, 6663904), (16, 5414422), (26, 3331952), (32, 2707211), (52, 1665976), (83, 1043744), (104, 832988), (166, 521872), (169, 512608), (193, 448864), (208, 416494), (332, 260936), (338, 256304), (386, 224432), (416, 208247), (664, 130468), (676, 128152), (772, 112216), (1079, 80288), (1328, 65234), (1352, 64076), (1544, 56108), (2158, 40144), (2509, 34528), (2656, 32617), (2704, 32038), (3088, 28054), (4316, 20072), (5018, 17264), (5408, 16019), (6176, 14027), (8632, 10036)]