71296980986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2232

約数の個数: 128

約数和(自身を含む): 143747136000

約数和(自身を除く): 72450155014

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 89, 119, 154, 157, 178, 187, 238, 314, 374, 623, 979, 1099, 1246, 1309, 1513, 1727, 1949, 1958, 2198, 2618, 2669, 3026, 3454, 3898, 5338, 6853, 10591, 12089, 13643, 13706, 13973, 16643, 18683, 21182, 21439, 24178, 27286, 27946, 29359, 33133, 33286, 37366, 42878, 58718, 66266, 97811, 116501, 150073, 153703, 173461, 195622, 205513, 231931, 233002, 237541, 300146, 305993, 307406, 346922, 364463, 411026, 463862, 475082, 611986, 728926, 1075921, 1214227, 1662787, 1908071, 2141951, 2151842, 2428454, 2551241, 2612951, 2948837, 3325574, 3365923, 3816142, 4283902, 5102482, 5201881, 5225902, 5897674, 6731846, 10403762, 13356497, 18290657, 20641859, 23561461, 26712994, 27233377, 32437207, 36413167, 36581314, 41283718, 47122922, 54466754, 57220691, 64874414, 72826334, 114441382, 190633639, 227060449, 299567147, 381267278, 400544837, 454120898, 462967409, 599134294, 801089674, 925934818, 2096970029, 3240771863, 4193940058, 5092641499, 6481543726, 10185282998, 35648490493, 71296980986]

約数ペア:

[(1, 71296980986), (2, 35648490493), (7, 10185282998), (11, 6481543726), (14, 5092641499), (17, 4193940058), (22, 3240771863), (34, 2096970029), (77, 925934818), (89, 801089674), (119, 599134294), (154, 462967409), (157, 454120898), (178, 400544837), (187, 381267278), (238, 299567147), (314, 227060449), (374, 190633639), (623, 114441382), (979, 72826334), (1099, 64874414), (1246, 57220691), (1309, 54466754), (1513, 47122922), (1727, 41283718), (1949, 36581314), (1958, 36413167), (2198, 32437207), (2618, 27233377), (2669, 26712994), (3026, 23561461), (3454, 20641859), (3898, 18290657), (5338, 13356497), (6853, 10403762), (10591, 6731846), (12089, 5897674), (13643, 5225902), (13706, 5201881), (13973, 5102482), (16643, 4283902), (18683, 3816142), (21182, 3365923), (21439, 3325574), (24178, 2948837), (27286, 2612951), (27946, 2551241), (29359, 2428454), (33133, 2151842), (33286, 2141951), (37366, 1908071), (42878, 1662787), (58718, 1214227), (66266, 1075921), (97811, 728926), (116501, 611986), (150073, 475082), (153703, 463862), (173461, 411026), (195622, 364463), (205513, 346922), (231931, 307406), (233002, 305993), (237541, 300146)]