78888516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2179}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 210954240

約数和(自身を除く): 132065724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 862, 1293, 1724, 2179, 2586, 3017, 4358, 5172, 6034, 6537, 8716, 9051, 12068, 13074, 15253, 18102, 26148, 30506, 36204, 45759, 61012, 91518, 183036, 939149, 1878298, 2817447, 3756596, 5634894, 6574043, 11269788, 13148086, 19722129, 26296172, 39444258, 78888516]

約数ペア:

[(1, 78888516), (2, 39444258), (3, 26296172), (4, 19722129), (6, 13148086), (7, 11269788), (12, 6574043), (14, 5634894), (21, 3756596), (28, 2817447), (42, 1878298), (84, 939149), (431, 183036), (862, 91518), (1293, 61012), (1724, 45759), (2179, 36204), (2586, 30506), (3017, 26148), (4358, 18102), (5172, 15253), (6034, 13074), (6537, 12068), (8716, 9051)]