78187872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{116351}}^1$

素因数の和:116371

約数の個数: 48

約数和(自身を含む): 234565632

約数和(自身を除く): 156377760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 116351, 232702, 349053, 465404, 698106, 814457, 930808, 1396212, 1628914, 1861616, 2443371, 2792424, 3257828, 3723232, 4886742, 5584848, 6515656, 9773484, 11169696, 13031312, 19546968, 26062624, 39093936, 78187872]

約数ペア:

[(1, 78187872), (2, 39093936), (3, 26062624), (4, 19546968), (6, 13031312), (7, 11169696), (8, 9773484), (12, 6515656), (14, 5584848), (16, 4886742), (21, 3723232), (24, 3257828), (28, 2792424), (32, 2443371), (42, 1861616), (48, 1628914), (56, 1396212), (84, 930808), (96, 814457), (112, 698106), (168, 465404), (224, 349053), (336, 232702), (672, 116351)]