83840148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{332699}}^1$

素因数の和:332716

約数の個数: 36

約数和(自身を含む): 242205600

約数和(自身を除く): 158365452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 332699, 665398, 998097, 1330796, 1996194, 2328893, 2994291, 3992388, 4657786, 5988582, 6986679, 9315572, 11977164, 13973358, 20960037, 27946716, 41920074, 83840148]

約数ペア:

[(1, 83840148), (2, 41920074), (3, 27946716), (4, 20960037), (6, 13973358), (7, 11977164), (9, 9315572), (12, 6986679), (14, 5988582), (18, 4657786), (21, 3992388), (28, 2994291), (36, 2328893), (42, 1996194), (63, 1330796), (84, 998097), (126, 665398), (252, 332699)]