75555552

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1856

約数の個数: 96

約数和(自身を含む): 217969920

約数和(自身を除く): 142414368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1311, 1748, 1801, 1824, 2208, 2622, 3496, 3602, 5244, 5403, 6992, 7204, 10488, 10806, 13984, 14408, 20976, 21612, 28816, 34219, 41423, 41952, 43224, 57632, 68438, 82846, 86448, 102657, 124269, 136876, 165692, 172896, 205314, 248538, 273752, 331384, 410628, 497076, 547504, 662768, 787037, 821256, 994152, 1095008, 1325536, 1574074, 1642512, 1988304, 2361111, 3148148, 3285024, 3976608, 4722222, 6296296, 9444444, 12592592, 18888888, 25185184, 37777776, 75555552]

約数ペア:

[(1, 75555552), (2, 37777776), (3, 25185184), (4, 18888888), (6, 12592592), (8, 9444444), (12, 6296296), (16, 4722222), (19, 3976608), (23, 3285024), (24, 3148148), (32, 2361111), (38, 1988304), (46, 1642512), (48, 1574074), (57, 1325536), (69, 1095008), (76, 994152), (92, 821256), (96, 787037), (114, 662768), (138, 547504), (152, 497076), (184, 410628), (228, 331384), (276, 273752), (304, 248538), (368, 205314), (437, 172896), (456, 165692), (552, 136876), (608, 124269), (736, 102657), (874, 86448), (912, 82846), (1104, 68438), (1311, 57632), (1748, 43224), (1801, 41952), (1824, 41423), (2208, 34219), (2622, 28816), (3496, 21612), (3602, 20976), (5244, 14408), (5403, 13984), (6992, 10806), (7204, 10488)]