74563216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 180238464

約数和(自身を除く): 105675248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 104, 112, 166, 182, 208, 332, 364, 581, 617, 664, 728, 1079, 1162, 1234, 1328, 1456, 2158, 2324, 2468, 4316, 4319, 4648, 4936, 7553, 8021, 8632, 8638, 9296, 9872, 15106, 16042, 17264, 17276, 30212, 32084, 34552, 51211, 56147, 60424, 64168, 69104, 102422, 112294, 120848, 128336, 204844, 224588, 358477, 409688, 449176, 665743, 716954, 819376, 898352, 1331486, 1433908, 2662972, 2867816, 4660201, 5325944, 5735632, 9320402, 10651888, 18640804, 37281608, 74563216]

約数ペア:

[(1, 74563216), (2, 37281608), (4, 18640804), (7, 10651888), (8, 9320402), (13, 5735632), (14, 5325944), (16, 4660201), (26, 2867816), (28, 2662972), (52, 1433908), (56, 1331486), (83, 898352), (91, 819376), (104, 716954), (112, 665743), (166, 449176), (182, 409688), (208, 358477), (332, 224588), (364, 204844), (581, 128336), (617, 120848), (664, 112294), (728, 102422), (1079, 69104), (1162, 64168), (1234, 60424), (1328, 56147), (1456, 51211), (2158, 34552), (2324, 32084), (2468, 30212), (4316, 17276), (4319, 17264), (4648, 16042), (4936, 15106), (7553, 9872), (8021, 9296), (8632, 8638)]