81074928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1702

約数の個数: 80

約数和(自身を含む): 230985216

約数和(自身を除く): 149910288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 776, 1067, 1164, 1552, 1583, 2134, 2328, 3166, 3201, 4268, 4656, 4749, 6332, 6402, 8536, 9498, 12664, 12804, 17072, 17413, 18996, 25328, 25608, 34826, 37992, 51216, 52239, 69652, 75984, 104478, 139304, 153551, 208956, 278608, 307102, 417912, 460653, 614204, 835824, 921306, 1228408, 1689061, 1842612, 2456816, 3378122, 3685224, 5067183, 6756244, 7370448, 10134366, 13512488, 20268732, 27024976, 40537464, 81074928]

約数ペア:

[(1, 81074928), (2, 40537464), (3, 27024976), (4, 20268732), (6, 13512488), (8, 10134366), (11, 7370448), (12, 6756244), (16, 5067183), (22, 3685224), (24, 3378122), (33, 2456816), (44, 1842612), (48, 1689061), (66, 1228408), (88, 921306), (97, 835824), (132, 614204), (176, 460653), (194, 417912), (264, 307102), (291, 278608), (388, 208956), (528, 153551), (582, 139304), (776, 104478), (1067, 75984), (1164, 69652), (1552, 52239), (1583, 51216), (2134, 37992), (2328, 34826), (3166, 25608), (3201, 25328), (4268, 18996), (4656, 17413), (4749, 17072), (6332, 12804), (6402, 12664), (8536, 9498)]