64783872

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 120

約数和(自身を含む): 198208296

約数和(自身を除く): 133424424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 827, 1088, 1152, 1224, 1536, 1632, 1654, 2176, 2304, 2448, 2481, 3264, 3308, 4352, 4608, 4896, 4962, 6528, 6616, 7443, 8704, 9792, 9924, 13056, 13232, 14059, 14886, 19584, 19848, 26112, 26464, 28118, 29772, 39168, 39696, 42177, 52928, 56236, 59544, 78336, 79392, 84354, 105856, 112472, 119088, 126531, 158784, 168708, 211712, 224944, 238176, 253062, 317568, 337416, 423424, 449888, 476352, 506124, 635136, 674832, 899776, 952704, 1012248, 1270272, 1349664, 1799552, 1905408, 2024496, 2699328, 3599104, 3810816, 4048992, 5398656, 7198208, 8097984, 10797312, 16195968, 21594624, 32391936, 64783872]

約数ペア:

[(1, 64783872), (2, 32391936), (3, 21594624), (4, 16195968), (6, 10797312), (8, 8097984), (9, 7198208), (12, 5398656), (16, 4048992), (17, 3810816), (18, 3599104), (24, 2699328), (32, 2024496), (34, 1905408), (36, 1799552), (48, 1349664), (51, 1270272), (64, 1012248), (68, 952704), (72, 899776), (96, 674832), (102, 635136), (128, 506124), (136, 476352), (144, 449888), (153, 423424), (192, 337416), (204, 317568), (256, 253062), (272, 238176), (288, 224944), (306, 211712), (384, 168708), (408, 158784), (512, 126531), (544, 119088), (576, 112472), (612, 105856), (768, 84354), (816, 79392), (827, 78336), (1088, 59544), (1152, 56236), (1224, 52928), (1536, 42177), (1632, 39696), (1654, 39168), (2176, 29772), (2304, 28118), (2448, 26464), (2481, 26112), (3264, 19848), (3308, 19584), (4352, 14886), (4608, 14059), (4896, 13232), (4962, 13056), (6528, 9924), (6616, 9792), (7443, 8704)]