78048352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 163099440

約数和(自身を除く): 85051088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 937, 1096, 1874, 2192, 2603, 3748, 4384, 5206, 7496, 10412, 14992, 17803, 20824, 29984, 35606, 41648, 71212, 83296, 128369, 142424, 256738, 284848, 513476, 569696, 1026952, 2053904, 2439011, 4107808, 4878022, 9756044, 19512088, 39024176, 78048352]

約数ペア:

[(1, 78048352), (2, 39024176), (4, 19512088), (8, 9756044), (16, 4878022), (19, 4107808), (32, 2439011), (38, 2053904), (76, 1026952), (137, 569696), (152, 513476), (274, 284848), (304, 256738), (548, 142424), (608, 128369), (937, 83296), (1096, 71212), (1874, 41648), (2192, 35606), (2603, 29984), (3748, 20824), (4384, 17803), (5206, 14992), (7496, 10412)]