72341836

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7853}}^1$

素因数の和:7918

約数の個数: 36

約数和(自身を含む): 150419808

約数和(自身を除く): 78077972

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 7853, 9212, 15706, 31412, 54971, 109942, 219884, 369091, 384797, 738182, 769594, 1476364, 1539188, 2583637, 5167274, 10334548, 18085459, 36170918, 72341836]

約数ペア:

[(1, 72341836), (2, 36170918), (4, 18085459), (7, 10334548), (14, 5167274), (28, 2583637), (47, 1539188), (49, 1476364), (94, 769594), (98, 738182), (188, 384797), (196, 369091), (329, 219884), (658, 109942), (1316, 54971), (2303, 31412), (4606, 15706), (7853, 9212)]