73211376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 218240000

約数和(自身を除く): 145028624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 1999, 2289, 2616, 3052, 3998, 4578, 5232, 5997, 6104, 7996, 9156, 11994, 12208, 13993, 15992, 18312, 23988, 27986, 31984, 36624, 41979, 47976, 55972, 83958, 95952, 111944, 167916, 217891, 223888, 335832, 435782, 653673, 671664, 871564, 1307346, 1525237, 1743128, 2614692, 3050474, 3486256, 4575711, 5229384, 6100948, 9151422, 10458768, 12201896, 18302844, 24403792, 36605688, 73211376]

約数ペア:

[(1, 73211376), (2, 36605688), (3, 24403792), (4, 18302844), (6, 12201896), (7, 10458768), (8, 9151422), (12, 6100948), (14, 5229384), (16, 4575711), (21, 3486256), (24, 3050474), (28, 2614692), (42, 1743128), (48, 1525237), (56, 1307346), (84, 871564), (109, 671664), (112, 653673), (168, 435782), (218, 335832), (327, 223888), (336, 217891), (436, 167916), (654, 111944), (763, 95952), (872, 83958), (1308, 55972), (1526, 47976), (1744, 41979), (1999, 36624), (2289, 31984), (2616, 27986), (3052, 23988), (3998, 18312), (4578, 15992), (5232, 13993), (5997, 12208), (6104, 11994), (7996, 9156)]