79115008

素因数分解:

$2^8\times 7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 198676800

約数和(自身を除く): 119561792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 53, 56, 64, 68, 98, 106, 112, 119, 128, 136, 196, 212, 224, 238, 256, 272, 343, 371, 392, 424, 448, 476, 544, 686, 742, 784, 833, 848, 896, 901, 952, 1088, 1372, 1484, 1568, 1666, 1696, 1792, 1802, 1904, 2176, 2597, 2744, 2968, 3136, 3332, 3392, 3604, 3808, 4352, 5194, 5488, 5831, 5936, 6272, 6307, 6664, 6784, 7208, 7616, 10388, 10976, 11662, 11872, 12544, 12614, 13328, 13568, 14416, 15232, 18179, 20776, 21952, 23324, 23744, 25228, 26656, 28832, 30464, 36358, 41552, 43904, 44149, 46648, 47488, 50456, 53312, 57664, 72716, 83104, 87808, 88298, 93296, 94976, 100912, 106624, 115328, 145432, 166208, 176596, 186592, 201824, 213248, 230656, 290864, 309043, 332416, 353192, 373184, 403648, 581728, 618086, 664832, 706384, 746368, 807296, 1163456, 1236172, 1412768, 1492736, 1614592, 2326912, 2472344, 2825536, 4653824, 4944688, 5651072, 9889376, 11302144, 19778752, 39557504, 79115008]

約数ペア:

[(1, 79115008), (2, 39557504), (4, 19778752), (7, 11302144), (8, 9889376), (14, 5651072), (16, 4944688), (17, 4653824), (28, 2825536), (32, 2472344), (34, 2326912), (49, 1614592), (53, 1492736), (56, 1412768), (64, 1236172), (68, 1163456), (98, 807296), (106, 746368), (112, 706384), (119, 664832), (128, 618086), (136, 581728), (196, 403648), (212, 373184), (224, 353192), (238, 332416), (256, 309043), (272, 290864), (343, 230656), (371, 213248), (392, 201824), (424, 186592), (448, 176596), (476, 166208), (544, 145432), (686, 115328), (742, 106624), (784, 100912), (833, 94976), (848, 93296), (896, 88298), (901, 87808), (952, 83104), (1088, 72716), (1372, 57664), (1484, 53312), (1568, 50456), (1666, 47488), (1696, 46648), (1792, 44149), (1802, 43904), (1904, 41552), (2176, 36358), (2597, 30464), (2744, 28832), (2968, 26656), (3136, 25228), (3332, 23744), (3392, 23324), (3604, 21952), (3808, 20776), (4352, 18179), (5194, 15232), (5488, 14416), (5831, 13568), (5936, 13328), (6272, 12614), (6307, 12544), (6664, 11872), (6784, 11662), (7208, 10976), (7616, 10388)]