39895056

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 121286880

約数和(自身を除く): 81391824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 379, 387, 408, 516, 612, 688, 731, 758, 774, 816, 1032, 1137, 1224, 1462, 1516, 1548, 2064, 2193, 2274, 2448, 2924, 3032, 3096, 3411, 4386, 4548, 5848, 6064, 6192, 6443, 6579, 6822, 8772, 9096, 11696, 12886, 13158, 13644, 16297, 17544, 18192, 19329, 25772, 26316, 27288, 32594, 35088, 38658, 48891, 51544, 52632, 54576, 57987, 65188, 77316, 97782, 103088, 105264, 115974, 130376, 146673, 154632, 195564, 231948, 260752, 277049, 293346, 309264, 391128, 463896, 554098, 586692, 782256, 831147, 927792, 1108196, 1173384, 1662294, 2216392, 2346768, 2493441, 3324588, 4432784, 4986882, 6649176, 9973764, 13298352, 19947528, 39895056]

約数ペア:

[(1, 39895056), (2, 19947528), (3, 13298352), (4, 9973764), (6, 6649176), (8, 4986882), (9, 4432784), (12, 3324588), (16, 2493441), (17, 2346768), (18, 2216392), (24, 1662294), (34, 1173384), (36, 1108196), (43, 927792), (48, 831147), (51, 782256), (68, 586692), (72, 554098), (86, 463896), (102, 391128), (129, 309264), (136, 293346), (144, 277049), (153, 260752), (172, 231948), (204, 195564), (258, 154632), (272, 146673), (306, 130376), (344, 115974), (379, 105264), (387, 103088), (408, 97782), (516, 77316), (612, 65188), (688, 57987), (731, 54576), (758, 52632), (774, 51544), (816, 48891), (1032, 38658), (1137, 35088), (1224, 32594), (1462, 27288), (1516, 26316), (1548, 25772), (2064, 19329), (2193, 18192), (2274, 17544), (2448, 16297), (2924, 13644), (3032, 13158), (3096, 12886), (3411, 11696), (4386, 9096), (4548, 8772), (5848, 6822), (6064, 6579), (6192, 6443)]