84752262

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 214990776

約数和(自身を除く): 130238514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 307, 313, 441, 614, 626, 882, 921, 939, 1842, 1878, 2149, 2191, 2763, 2817, 4298, 4382, 5526, 5634, 6447, 6573, 12894, 13146, 15043, 15337, 19341, 19719, 30086, 30674, 38682, 39438, 45129, 46011, 90258, 92022, 96091, 135387, 138033, 192182, 270774, 276066, 288273, 576546, 672637, 864819, 1345274, 1729638, 2017911, 4035822, 4708459, 6053733, 9416918, 12107466, 14125377, 28250754, 42376131, 84752262]

約数ペア:

[(1, 84752262), (2, 42376131), (3, 28250754), (6, 14125377), (7, 12107466), (9, 9416918), (14, 6053733), (18, 4708459), (21, 4035822), (42, 2017911), (49, 1729638), (63, 1345274), (98, 864819), (126, 672637), (147, 576546), (294, 288273), (307, 276066), (313, 270774), (441, 192182), (614, 138033), (626, 135387), (882, 96091), (921, 92022), (939, 90258), (1842, 46011), (1878, 45129), (2149, 39438), (2191, 38682), (2763, 30674), (2817, 30086), (4298, 19719), (4382, 19341), (5526, 15337), (5634, 15043), (6447, 13146), (6573, 12894)]