87290784

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 311750208

約数和(自身を除く): 224459424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 283, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 566, 567, 612, 648, 672, 714, 756, 816, 849, 864, 918, 952, 1008, 1071, 1132, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1698, 1836, 1904, 1981, 2016, 2142, 2264, 2268, 2448, 2547, 2592, 2754, 2856, 3024, 3213, 3396, 3672, 3808, 3962, 4284, 4528, 4536, 4811, 4896, 5094, 5508, 5712, 5943, 6048, 6426, 6792, 7344, 7641, 7924, 8568, 9056, 9072, 9622, 9639, 10188, 11016, 11424, 11886, 12852, 13584, 14433, 14688, 15282, 15848, 17136, 17829, 18144, 19244, 19278, 20376, 22032, 22923, 23772, 25704, 27168, 28866, 30564, 31696, 33677, 34272, 35658, 38488, 38556, 40752, 43299, 44064, 45846, 47544, 51408, 53487, 57732, 61128, 63392, 67354, 71316, 76976, 77112, 81504, 86598, 91692, 95088, 101031, 102816, 106974, 115464, 122256, 129897, 134708, 142632, 153952, 154224, 160461, 173196, 183384, 190176, 202062, 213948, 230928, 244512, 259794, 269416, 285264, 303093, 308448, 320922, 346392, 366768, 389691, 404124, 427896, 461856, 519588, 538832, 570528, 606186, 641844, 692784, 733536, 779382, 808248, 855792, 909279, 1039176, 1077664, 1212372, 1283688, 1385568, 1558764, 1616496, 1711584, 1818558, 2078352, 2424744, 2567376, 2727837, 3117528, 3232992, 3637116, 4156704, 4849488, 5134752, 5455674, 6235056, 7274232, 9698976, 10911348, 12470112, 14548464, 21822696, 29096928, 43645392, 87290784]

約数ペア:

[(1, 87290784), (2, 43645392), (3, 29096928), (4, 21822696), (6, 14548464), (7, 12470112), (8, 10911348), (9, 9698976), (12, 7274232), (14, 6235056), (16, 5455674), (17, 5134752), (18, 4849488), (21, 4156704), (24, 3637116), (27, 3232992), (28, 3117528), (32, 2727837), (34, 2567376), (36, 2424744), (42, 2078352), (48, 1818558), (51, 1711584), (54, 1616496), (56, 1558764), (63, 1385568), (68, 1283688), (72, 1212372), (81, 1077664), (84, 1039176), (96, 909279), (102, 855792), (108, 808248), (112, 779382), (119, 733536), (126, 692784), (136, 641844), (144, 606186), (153, 570528), (162, 538832), (168, 519588), (189, 461856), (204, 427896), (216, 404124), (224, 389691), (238, 366768), (252, 346392), (272, 320922), (283, 308448), (288, 303093), (306, 285264), (324, 269416), (336, 259794), (357, 244512), (378, 230928), (408, 213948), (432, 202062), (459, 190176), (476, 183384), (504, 173196), (544, 160461), (566, 154224), (567, 153952), (612, 142632), (648, 134708), (672, 129897), (714, 122256), (756, 115464), (816, 106974), (849, 102816), (864, 101031), (918, 95088), (952, 91692), (1008, 86598), (1071, 81504), (1132, 77112), (1134, 76976), (1224, 71316), (1296, 67354), (1377, 63392), (1428, 61128), (1512, 57732), (1632, 53487), (1698, 51408), (1836, 47544), (1904, 45846), (1981, 44064), (2016, 43299), (2142, 40752), (2264, 38556), (2268, 38488), (2448, 35658), (2547, 34272), (2592, 33677), (2754, 31696), (2856, 30564), (3024, 28866), (3213, 27168), (3396, 25704), (3672, 23772), (3808, 22923), (3962, 22032), (4284, 20376), (4528, 19278), (4536, 19244), (4811, 18144), (4896, 17829), (5094, 17136), (5508, 15848), (5712, 15282), (5943, 14688), (6048, 14433), (6426, 13584), (6792, 12852), (7344, 11886), (7641, 11424), (7924, 11016), (8568, 10188), (9056, 9639), (9072, 9622)]