71698914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13879}}^1$

素因数の和:13935

約数の個数: 48

約数和(自身を含む): 181883520

約数和(自身を除く): 110184606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 13879, 27758, 41637, 83274, 97153, 124911, 194306, 249822, 291459, 569039, 582918, 874377, 1138078, 1707117, 1748754, 3414234, 3983273, 5121351, 7966546, 10242702, 11949819, 23899638, 35849457, 71698914]

約数ペア:

[(1, 71698914), (2, 35849457), (3, 23899638), (6, 11949819), (7, 10242702), (9, 7966546), (14, 5121351), (18, 3983273), (21, 3414234), (41, 1748754), (42, 1707117), (63, 1138078), (82, 874377), (123, 582918), (126, 569039), (246, 291459), (287, 249822), (369, 194306), (574, 124911), (738, 97153), (861, 83274), (1722, 41637), (2583, 27758), (5166, 13879)]