77720832

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 263594240

約数和(自身を除く): 185873408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 79, 84, 96, 112, 122, 126, 128, 144, 158, 168, 183, 192, 224, 237, 244, 252, 256, 288, 316, 336, 366, 384, 427, 448, 474, 488, 504, 549, 553, 576, 632, 672, 711, 732, 768, 854, 896, 948, 976, 1008, 1098, 1106, 1152, 1264, 1281, 1344, 1422, 1464, 1659, 1708, 1792, 1896, 1952, 2016, 2196, 2212, 2304, 2528, 2562, 2688, 2844, 2928, 3318, 3416, 3792, 3843, 3904, 4032, 4392, 4424, 4819, 4977, 5056, 5124, 5376, 5688, 5856, 6636, 6832, 7584, 7686, 7808, 8064, 8784, 8848, 9638, 9954, 10112, 10248, 11376, 11712, 13272, 13664, 14457, 15168, 15372, 15616, 16128, 17568, 17696, 19276, 19908, 20224, 20496, 22752, 23424, 26544, 27328, 28914, 30336, 30744, 33733, 35136, 35392, 38552, 39816, 40992, 43371, 45504, 46848, 53088, 54656, 57828, 60672, 61488, 67466, 70272, 70784, 77104, 79632, 81984, 86742, 91008, 101199, 106176, 109312, 115656, 122976, 134932, 140544, 141568, 154208, 159264, 163968, 173484, 182016, 202398, 212352, 231312, 245952, 269864, 303597, 308416, 318528, 327936, 346968, 404796, 424704, 462624, 491904, 539728, 607194, 616832, 637056, 693936, 809592, 925248, 983808, 1079456, 1214388, 1233664, 1274112, 1387872, 1619184, 1850496, 2158912, 2428776, 2775744, 3238368, 3700992, 4317824, 4857552, 5551488, 6476736, 8635648, 9715104, 11102976, 12953472, 19430208, 25906944, 38860416, 77720832]

約数ペア:

[(1, 77720832), (2, 38860416), (3, 25906944), (4, 19430208), (6, 12953472), (7, 11102976), (8, 9715104), (9, 8635648), (12, 6476736), (14, 5551488), (16, 4857552), (18, 4317824), (21, 3700992), (24, 3238368), (28, 2775744), (32, 2428776), (36, 2158912), (42, 1850496), (48, 1619184), (56, 1387872), (61, 1274112), (63, 1233664), (64, 1214388), (72, 1079456), (79, 983808), (84, 925248), (96, 809592), (112, 693936), (122, 637056), (126, 616832), (128, 607194), (144, 539728), (158, 491904), (168, 462624), (183, 424704), (192, 404796), (224, 346968), (237, 327936), (244, 318528), (252, 308416), (256, 303597), (288, 269864), (316, 245952), (336, 231312), (366, 212352), (384, 202398), (427, 182016), (448, 173484), (474, 163968), (488, 159264), (504, 154208), (549, 141568), (553, 140544), (576, 134932), (632, 122976), (672, 115656), (711, 109312), (732, 106176), (768, 101199), (854, 91008), (896, 86742), (948, 81984), (976, 79632), (1008, 77104), (1098, 70784), (1106, 70272), (1152, 67466), (1264, 61488), (1281, 60672), (1344, 57828), (1422, 54656), (1464, 53088), (1659, 46848), (1708, 45504), (1792, 43371), (1896, 40992), (1952, 39816), (2016, 38552), (2196, 35392), (2212, 35136), (2304, 33733), (2528, 30744), (2562, 30336), (2688, 28914), (2844, 27328), (2928, 26544), (3318, 23424), (3416, 22752), (3792, 20496), (3843, 20224), (3904, 19908), (4032, 19276), (4392, 17696), (4424, 17568), (4819, 16128), (4977, 15616), (5056, 15372), (5124, 15168), (5376, 14457), (5688, 13664), (5856, 13272), (6636, 11712), (6832, 11376), (7584, 10248), (7686, 10112), (7808, 9954), (8064, 9638), (8784, 8848)]