82681676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15791}}^1$

素因数の和:15830

約数の個数: 48

約数和(自身を含む): 191020032

約数和(自身を除く): 108338356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 15791, 31582, 63164, 110537, 173701, 221074, 268447, 347402, 442148, 536894, 694804, 1073788, 1215907, 1879129, 2431814, 2952917, 3758258, 4863628, 5905834, 7516516, 11811668, 20670419, 41340838, 82681676]

約数ペア:

[(1, 82681676), (2, 41340838), (4, 20670419), (7, 11811668), (11, 7516516), (14, 5905834), (17, 4863628), (22, 3758258), (28, 2952917), (34, 2431814), (44, 1879129), (68, 1215907), (77, 1073788), (119, 694804), (154, 536894), (187, 442148), (238, 347402), (308, 268447), (374, 221074), (476, 173701), (748, 110537), (1309, 63164), (2618, 31582), (5236, 15791)]