72806352

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 196320768

約数和(自身を除く): 123514416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 113, 124, 186, 226, 248, 339, 372, 433, 452, 496, 678, 744, 866, 904, 1299, 1356, 1488, 1732, 1808, 2598, 2712, 3464, 3503, 5196, 5424, 6928, 7006, 10392, 10509, 13423, 14012, 20784, 21018, 26846, 28024, 40269, 42036, 48929, 53692, 56048, 80538, 84072, 97858, 107384, 146787, 161076, 168144, 195716, 214768, 293574, 322152, 391432, 587148, 644304, 782864, 1174296, 1516799, 2348592, 3033598, 4550397, 6067196, 9100794, 12134392, 18201588, 24268784, 36403176, 72806352]

約数ペア:

[(1, 72806352), (2, 36403176), (3, 24268784), (4, 18201588), (6, 12134392), (8, 9100794), (12, 6067196), (16, 4550397), (24, 3033598), (31, 2348592), (48, 1516799), (62, 1174296), (93, 782864), (113, 644304), (124, 587148), (186, 391432), (226, 322152), (248, 293574), (339, 214768), (372, 195716), (433, 168144), (452, 161076), (496, 146787), (678, 107384), (744, 97858), (866, 84072), (904, 80538), (1299, 56048), (1356, 53692), (1488, 48929), (1732, 42036), (1808, 40269), (2598, 28024), (2712, 26846), (3464, 21018), (3503, 20784), (5196, 14012), (5424, 13423), (6928, 10509), (7006, 10392)]