61461792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 204684480

約数和(自身を除く): 143222688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 709, 774, 903, 1008, 1032, 1204, 1376, 1418, 1548, 1806, 2016, 2064, 2127, 2408, 2709, 2836, 3096, 3612, 4128, 4254, 4816, 4963, 5418, 5672, 6192, 6381, 7224, 8508, 9632, 9926, 10836, 11344, 12384, 12762, 14448, 14889, 17016, 19852, 21672, 22688, 25524, 28896, 29778, 30487, 34032, 39704, 43344, 44667, 51048, 59556, 60974, 68064, 79408, 86688, 89334, 91461, 102096, 119112, 121948, 158816, 178668, 182922, 204192, 213409, 238224, 243896, 274383, 357336, 365844, 426818, 476448, 487792, 548766, 640227, 714672, 731688, 853636, 975584, 1097532, 1280454, 1429344, 1463376, 1707272, 1920681, 2195064, 2560908, 2926752, 3414544, 3841362, 4390128, 5121816, 6829088, 7682724, 8780256, 10243632, 15365448, 20487264, 30730896, 61461792]

約数ペア:

[(1, 61461792), (2, 30730896), (3, 20487264), (4, 15365448), (6, 10243632), (7, 8780256), (8, 7682724), (9, 6829088), (12, 5121816), (14, 4390128), (16, 3841362), (18, 3414544), (21, 2926752), (24, 2560908), (28, 2195064), (32, 1920681), (36, 1707272), (42, 1463376), (43, 1429344), (48, 1280454), (56, 1097532), (63, 975584), (72, 853636), (84, 731688), (86, 714672), (96, 640227), (112, 548766), (126, 487792), (129, 476448), (144, 426818), (168, 365844), (172, 357336), (224, 274383), (252, 243896), (258, 238224), (288, 213409), (301, 204192), (336, 182922), (344, 178668), (387, 158816), (504, 121948), (516, 119112), (602, 102096), (672, 91461), (688, 89334), (709, 86688), (774, 79408), (903, 68064), (1008, 60974), (1032, 59556), (1204, 51048), (1376, 44667), (1418, 43344), (1548, 39704), (1806, 34032), (2016, 30487), (2064, 29778), (2127, 28896), (2408, 25524), (2709, 22688), (2836, 21672), (3096, 19852), (3612, 17016), (4128, 14889), (4254, 14448), (4816, 12762), (4963, 12384), (5418, 11344), (5672, 10836), (6192, 9926), (6381, 9632), (7224, 8508)]