71423616

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 213024960

約数和(自身を除く): 141601344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 264, 296, 352, 384, 407, 444, 457, 528, 592, 704, 814, 888, 914, 1056, 1184, 1221, 1371, 1408, 1628, 1776, 1828, 2112, 2368, 2442, 2742, 3256, 3552, 3656, 4224, 4736, 4884, 5027, 5484, 6512, 7104, 7312, 9768, 10054, 10968, 13024, 14208, 14624, 15081, 16909, 19536, 20108, 21936, 26048, 29248, 30162, 33818, 39072, 40216, 43872, 50727, 52096, 58496, 60324, 67636, 78144, 80432, 87744, 101454, 120648, 135272, 156288, 160864, 175488, 185999, 202908, 241296, 270544, 321728, 371998, 405816, 482592, 541088, 557997, 643456, 743996, 811632, 965184, 1082176, 1115994, 1487992, 1623264, 1930368, 2164352, 2231988, 2975984, 3246528, 4463976, 5951968, 6493056, 8927952, 11903936, 17855904, 23807872, 35711808, 71423616]

約数ペア:

[(1, 71423616), (2, 35711808), (3, 23807872), (4, 17855904), (6, 11903936), (8, 8927952), (11, 6493056), (12, 5951968), (16, 4463976), (22, 3246528), (24, 2975984), (32, 2231988), (33, 2164352), (37, 1930368), (44, 1623264), (48, 1487992), (64, 1115994), (66, 1082176), (74, 965184), (88, 811632), (96, 743996), (111, 643456), (128, 557997), (132, 541088), (148, 482592), (176, 405816), (192, 371998), (222, 321728), (264, 270544), (296, 241296), (352, 202908), (384, 185999), (407, 175488), (444, 160864), (457, 156288), (528, 135272), (592, 120648), (704, 101454), (814, 87744), (888, 80432), (914, 78144), (1056, 67636), (1184, 60324), (1221, 58496), (1371, 52096), (1408, 50727), (1628, 43872), (1776, 40216), (1828, 39072), (2112, 33818), (2368, 30162), (2442, 29248), (2742, 26048), (3256, 21936), (3552, 20108), (3656, 19536), (4224, 16909), (4736, 15081), (4884, 14624), (5027, 14208), (5484, 13024), (6512, 10968), (7104, 10054), (7312, 9768)]