123399552

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1523}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 329549760

約数和(自身を除く): 206150208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 384, 422, 633, 844, 1266, 1523, 1688, 2532, 3046, 3376, 4569, 5064, 6092, 6752, 9138, 10128, 12184, 13504, 18276, 20256, 24368, 27008, 36552, 40512, 48736, 73104, 81024, 97472, 146208, 194944, 292416, 321353, 584832, 642706, 964059, 1285412, 1928118, 2570824, 3856236, 5141648, 7712472, 10283296, 15424944, 20566592, 30849888, 41133184, 61699776, 123399552]

約数ペア:

[(1, 123399552), (2, 61699776), (3, 41133184), (4, 30849888), (6, 20566592), (8, 15424944), (12, 10283296), (16, 7712472), (24, 5141648), (32, 3856236), (48, 2570824), (64, 1928118), (96, 1285412), (128, 964059), (192, 642706), (211, 584832), (384, 321353), (422, 292416), (633, 194944), (844, 146208), (1266, 97472), (1523, 81024), (1688, 73104), (2532, 48736), (3046, 40512), (3376, 36552), (4569, 27008), (5064, 24368), (6092, 20256), (6752, 18276), (9138, 13504), (10128, 12184)]