129308844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4747

約数の個数: 72

約数和(自身を含む): 358525440

約数和(自身を除く): 229216596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 4679, 6909, 9212, 9358, 13818, 14037, 18716, 27636, 28074, 32753, 56148, 65506, 98259, 131012, 196518, 219913, 229271, 393036, 439826, 458542, 659739, 687813, 879652, 917084, 1319478, 1375626, 1539391, 2638956, 2751252, 3078782, 4618173, 6157564, 9236346, 10775737, 18472692, 21551474, 32327211, 43102948, 64654422, 129308844]

約数ペア:

[(1, 129308844), (2, 64654422), (3, 43102948), (4, 32327211), (6, 21551474), (7, 18472692), (12, 10775737), (14, 9236346), (21, 6157564), (28, 4618173), (42, 3078782), (47, 2751252), (49, 2638956), (84, 1539391), (94, 1375626), (98, 1319478), (141, 917084), (147, 879652), (188, 687813), (196, 659739), (282, 458542), (294, 439826), (329, 393036), (564, 229271), (588, 219913), (658, 196518), (987, 131012), (1316, 98259), (1974, 65506), (2303, 56148), (3948, 32753), (4606, 28074), (4679, 27636), (6909, 18716), (9212, 14037), (9358, 13818)]