77984508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 222856704

約数和(自身を除く): 144872196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 97, 102, 119, 194, 204, 238, 291, 357, 388, 476, 563, 582, 679, 714, 1126, 1164, 1358, 1428, 1649, 1689, 2037, 2252, 2716, 3298, 3378, 3941, 4074, 4947, 6596, 6756, 7882, 8148, 9571, 9894, 11543, 11823, 15764, 19142, 19788, 23086, 23646, 28713, 34629, 38284, 46172, 47292, 54611, 57426, 66997, 69258, 109222, 114852, 133994, 138516, 163833, 200991, 218444, 267988, 327666, 382277, 401982, 655332, 764554, 803964, 928387, 1146831, 1529108, 1856774, 2293662, 2785161, 3713548, 4587324, 5570322, 6498709, 11140644, 12997418, 19496127, 25994836, 38992254, 77984508]

約数ペア:

[(1, 77984508), (2, 38992254), (3, 25994836), (4, 19496127), (6, 12997418), (7, 11140644), (12, 6498709), (14, 5570322), (17, 4587324), (21, 3713548), (28, 2785161), (34, 2293662), (42, 1856774), (51, 1529108), (68, 1146831), (84, 928387), (97, 803964), (102, 764554), (119, 655332), (194, 401982), (204, 382277), (238, 327666), (291, 267988), (357, 218444), (388, 200991), (476, 163833), (563, 138516), (582, 133994), (679, 114852), (714, 109222), (1126, 69258), (1164, 66997), (1358, 57426), (1428, 54611), (1649, 47292), (1689, 46172), (2037, 38284), (2252, 34629), (2716, 28713), (3298, 23646), (3378, 23086), (3941, 19788), (4074, 19142), (4947, 15764), (6596, 11823), (6756, 11543), (7882, 9894), (8148, 9571)]