67816112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 165322752

約数和(自身を除く): 97506640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 991, 1222, 1316, 1456, 1982, 2444, 2632, 3964, 4277, 4888, 5264, 6937, 7928, 8554, 9776, 12883, 13874, 15856, 17108, 25766, 27748, 34216, 46577, 51532, 55496, 68432, 90181, 93154, 103064, 110992, 180362, 186308, 206128, 326039, 360724, 372616, 605501, 652078, 721448, 745232, 1211002, 1304156, 1442896, 2422004, 2608312, 4238507, 4844008, 5216624, 8477014, 9688016, 16954028, 33908056, 67816112]

約数ペア:

[(1, 67816112), (2, 33908056), (4, 16954028), (7, 9688016), (8, 8477014), (13, 5216624), (14, 4844008), (16, 4238507), (26, 2608312), (28, 2422004), (47, 1442896), (52, 1304156), (56, 1211002), (91, 745232), (94, 721448), (104, 652078), (112, 605501), (182, 372616), (188, 360724), (208, 326039), (329, 206128), (364, 186308), (376, 180362), (611, 110992), (658, 103064), (728, 93154), (752, 90181), (991, 68432), (1222, 55496), (1316, 51532), (1456, 46577), (1982, 34216), (2444, 27748), (2632, 25766), (3964, 17108), (4277, 15856), (4888, 13874), (5264, 12883), (6937, 9776), (7928, 8554)]