68859072

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 140

約数和(自身を含む): 210220560

約数和(自身を除く): 141361488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 359, 432, 444, 576, 592, 648, 666, 718, 864, 888, 999, 1077, 1184, 1296, 1332, 1436, 1728, 1776, 1998, 2154, 2368, 2592, 2664, 2872, 2997, 3231, 3552, 3996, 4308, 5184, 5328, 5744, 5994, 6462, 7104, 7992, 8616, 9693, 10656, 11488, 11988, 12924, 13283, 15984, 17232, 19386, 21312, 22976, 23976, 25848, 26566, 29079, 31968, 34464, 38772, 39849, 47952, 51696, 53132, 58158, 63936, 68928, 77544, 79698, 95904, 103392, 106264, 116316, 119547, 155088, 159396, 191808, 206784, 212528, 232632, 239094, 310176, 318792, 358641, 425056, 465264, 478188, 620352, 637584, 717282, 850112, 930528, 956376, 1075923, 1275168, 1434564, 1861056, 1912752, 2151846, 2550336, 2869128, 3825504, 4303692, 5738256, 7651008, 8607384, 11476512, 17214768, 22953024, 34429536, 68859072]

約数ペア:

[(1, 68859072), (2, 34429536), (3, 22953024), (4, 17214768), (6, 11476512), (8, 8607384), (9, 7651008), (12, 5738256), (16, 4303692), (18, 3825504), (24, 2869128), (27, 2550336), (32, 2151846), (36, 1912752), (37, 1861056), (48, 1434564), (54, 1275168), (64, 1075923), (72, 956376), (74, 930528), (81, 850112), (96, 717282), (108, 637584), (111, 620352), (144, 478188), (148, 465264), (162, 425056), (192, 358641), (216, 318792), (222, 310176), (288, 239094), (296, 232632), (324, 212528), (333, 206784), (359, 191808), (432, 159396), (444, 155088), (576, 119547), (592, 116316), (648, 106264), (666, 103392), (718, 95904), (864, 79698), (888, 77544), (999, 68928), (1077, 63936), (1184, 58158), (1296, 53132), (1332, 51696), (1436, 47952), (1728, 39849), (1776, 38772), (1998, 34464), (2154, 31968), (2368, 29079), (2592, 26566), (2664, 25848), (2872, 23976), (2997, 22976), (3231, 21312), (3552, 19386), (3996, 17232), (4308, 15984), (5184, 13283), (5328, 12924), (5744, 11988), (5994, 11488), (6462, 10656), (7104, 9693), (7992, 8616)]