87868512

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 268540272

約数和(自身を除く): 180671760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 131, 136, 137, 144, 153, 204, 262, 272, 274, 288, 306, 393, 408, 411, 524, 544, 548, 612, 786, 816, 822, 1048, 1096, 1179, 1224, 1233, 1572, 1632, 1644, 2096, 2192, 2227, 2329, 2358, 2448, 2466, 3144, 3288, 4192, 4384, 4454, 4658, 4716, 4896, 4932, 6288, 6576, 6681, 6987, 8908, 9316, 9432, 9864, 12576, 13152, 13362, 13974, 17816, 17947, 18632, 18864, 19728, 20043, 20961, 26724, 27948, 35632, 35894, 37264, 37728, 39456, 40086, 41922, 53448, 53841, 55896, 71264, 71788, 74528, 80172, 83844, 106896, 107682, 111792, 143576, 160344, 161523, 167688, 213792, 215364, 223584, 287152, 305099, 320688, 323046, 335376, 430728, 574304, 610198, 641376, 646092, 670752, 861456, 915297, 1220396, 1292184, 1722912, 1830594, 2440792, 2584368, 2745891, 3661188, 4881584, 5168736, 5491782, 7322376, 9763168, 10983564, 14644752, 21967128, 29289504, 43934256, 87868512]

約数ペア:

[(1, 87868512), (2, 43934256), (3, 29289504), (4, 21967128), (6, 14644752), (8, 10983564), (9, 9763168), (12, 7322376), (16, 5491782), (17, 5168736), (18, 4881584), (24, 3661188), (32, 2745891), (34, 2584368), (36, 2440792), (48, 1830594), (51, 1722912), (68, 1292184), (72, 1220396), (96, 915297), (102, 861456), (131, 670752), (136, 646092), (137, 641376), (144, 610198), (153, 574304), (204, 430728), (262, 335376), (272, 323046), (274, 320688), (288, 305099), (306, 287152), (393, 223584), (408, 215364), (411, 213792), (524, 167688), (544, 161523), (548, 160344), (612, 143576), (786, 111792), (816, 107682), (822, 106896), (1048, 83844), (1096, 80172), (1179, 74528), (1224, 71788), (1233, 71264), (1572, 55896), (1632, 53841), (1644, 53448), (2096, 41922), (2192, 40086), (2227, 39456), (2329, 37728), (2358, 37264), (2448, 35894), (2466, 35632), (3144, 27948), (3288, 26724), (4192, 20961), (4384, 20043), (4454, 19728), (4658, 18864), (4716, 18632), (4896, 17947), (4932, 17816), (6288, 13974), (6576, 13362), (6681, 13152), (6987, 12576), (8908, 9864), (9316, 9432)]