7725552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 21605760

約数和(自身を除く): 13880208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 197, 228, 258, 304, 344, 394, 456, 516, 591, 688, 788, 817, 912, 1032, 1182, 1576, 1634, 2064, 2364, 2451, 3152, 3268, 3743, 4728, 4902, 6536, 7486, 8471, 9456, 9804, 11229, 13072, 14972, 16942, 19608, 22458, 25413, 29944, 33884, 39216, 44916, 50826, 59888, 67768, 89832, 101652, 135536, 160949, 179664, 203304, 321898, 406608, 482847, 643796, 965694, 1287592, 1931388, 2575184, 3862776, 7725552]

約数ペア:

[(1, 7725552), (2, 3862776), (3, 2575184), (4, 1931388), (6, 1287592), (8, 965694), (12, 643796), (16, 482847), (19, 406608), (24, 321898), (38, 203304), (43, 179664), (48, 160949), (57, 135536), (76, 101652), (86, 89832), (114, 67768), (129, 59888), (152, 50826), (172, 44916), (197, 39216), (228, 33884), (258, 29944), (304, 25413), (344, 22458), (394, 19608), (456, 16942), (516, 14972), (591, 13072), (688, 11229), (788, 9804), (817, 9456), (912, 8471), (1032, 7486), (1182, 6536), (1576, 4902), (1634, 4728), (2064, 3743), (2364, 3268), (2451, 3152)]