80525844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{319547}}^1$

素因数の和:319564

約数の個数: 36

約数和(自身を含む): 232630944

約数和(自身を除く): 152105100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 319547, 639094, 958641, 1278188, 1917282, 2236829, 2875923, 3834564, 4473658, 5751846, 6710487, 8947316, 11503692, 13420974, 20131461, 26841948, 40262922, 80525844]

約数ペア:

[(1, 80525844), (2, 40262922), (3, 26841948), (4, 20131461), (6, 13420974), (7, 11503692), (9, 8947316), (12, 6710487), (14, 5751846), (18, 4473658), (21, 3834564), (28, 2875923), (36, 2236829), (42, 1917282), (63, 1278188), (84, 958641), (126, 639094), (252, 319547)]