78216312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4060

約数の個数: 64

約数和(自身を含む): 210672000

約数和(自身を除く): 132455688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 3989, 4902, 6536, 7978, 9804, 11967, 15956, 19608, 23934, 31912, 47868, 75791, 95736, 151582, 171527, 227373, 303164, 343054, 454746, 514581, 606328, 686108, 909492, 1029162, 1372216, 1818984, 2058324, 3259013, 4116648, 6518026, 9777039, 13036052, 19554078, 26072104, 39108156, 78216312]

約数ペア:

[(1, 78216312), (2, 39108156), (3, 26072104), (4, 19554078), (6, 13036052), (8, 9777039), (12, 6518026), (19, 4116648), (24, 3259013), (38, 2058324), (43, 1818984), (57, 1372216), (76, 1029162), (86, 909492), (114, 686108), (129, 606328), (152, 514581), (172, 454746), (228, 343054), (258, 303164), (344, 227373), (456, 171527), (516, 151582), (817, 95736), (1032, 75791), (1634, 47868), (2451, 31912), (3268, 23934), (3989, 19608), (4902, 15956), (6536, 11967), (7978, 9804)]