76881276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 206977680

約数和(自身を除く): 130096404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 269, 306, 467, 538, 612, 807, 934, 1076, 1401, 1614, 1868, 2421, 2802, 3228, 4203, 4573, 4842, 5604, 7939, 8406, 9146, 9684, 13719, 15878, 16812, 18292, 23817, 27438, 31756, 41157, 47634, 54876, 71451, 82314, 95268, 125623, 142902, 164628, 251246, 285804, 376869, 502492, 753738, 1130607, 1507476, 2135591, 2261214, 4271182, 4522428, 6406773, 8542364, 12813546, 19220319, 25627092, 38440638, 76881276]

約数ペア:

[(1, 76881276), (2, 38440638), (3, 25627092), (4, 19220319), (6, 12813546), (9, 8542364), (12, 6406773), (17, 4522428), (18, 4271182), (34, 2261214), (36, 2135591), (51, 1507476), (68, 1130607), (102, 753738), (153, 502492), (204, 376869), (269, 285804), (306, 251246), (467, 164628), (538, 142902), (612, 125623), (807, 95268), (934, 82314), (1076, 71451), (1401, 54876), (1614, 47634), (1868, 41157), (2421, 31756), (2802, 27438), (3228, 23817), (4203, 18292), (4573, 16812), (4842, 15878), (5604, 13719), (7939, 9684), (8406, 9146)]