78765008

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 182071680

約数和(自身を除く): 103306672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 83, 112, 148, 166, 229, 259, 296, 332, 458, 518, 581, 592, 664, 916, 1036, 1162, 1328, 1603, 1832, 2072, 2324, 3071, 3206, 3664, 4144, 4648, 6142, 6412, 8473, 9296, 12284, 12824, 16946, 19007, 21497, 24568, 25648, 33892, 38014, 42994, 49136, 59311, 67784, 76028, 85988, 118622, 133049, 135568, 152056, 171976, 237244, 266098, 304112, 343952, 474488, 532196, 703259, 948976, 1064392, 1406518, 2128784, 2813036, 4922813, 5626072, 9845626, 11252144, 19691252, 39382504, 78765008]

約数ペア:

[(1, 78765008), (2, 39382504), (4, 19691252), (7, 11252144), (8, 9845626), (14, 5626072), (16, 4922813), (28, 2813036), (37, 2128784), (56, 1406518), (74, 1064392), (83, 948976), (112, 703259), (148, 532196), (166, 474488), (229, 343952), (259, 304112), (296, 266098), (332, 237244), (458, 171976), (518, 152056), (581, 135568), (592, 133049), (664, 118622), (916, 85988), (1036, 76028), (1162, 67784), (1328, 59311), (1603, 49136), (1832, 42994), (2072, 38014), (2324, 33892), (3071, 25648), (3206, 24568), (3664, 21497), (4144, 19007), (4648, 16946), (6142, 12824), (6412, 12284), (8473, 9296)]