68752476

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5473

約数の個数: 72

約数和(自身を含む): 194127024

約数和(自身を除く): 125374548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 5441, 6318, 10882, 12636, 16323, 21764, 32646, 48969, 65292, 70733, 97938, 141466, 146907, 195876, 212199, 282932, 293814, 424398, 440721, 587628, 636597, 848796, 881442, 1273194, 1322163, 1762884, 1909791, 2546388, 2644326, 3819582, 5288652, 5729373, 7639164, 11458746, 17188119, 22917492, 34376238, 68752476]

約数ペア:

[(1, 68752476), (2, 34376238), (3, 22917492), (4, 17188119), (6, 11458746), (9, 7639164), (12, 5729373), (13, 5288652), (18, 3819582), (26, 2644326), (27, 2546388), (36, 1909791), (39, 1762884), (52, 1322163), (54, 1273194), (78, 881442), (81, 848796), (108, 636597), (117, 587628), (156, 440721), (162, 424398), (234, 293814), (243, 282932), (324, 212199), (351, 195876), (468, 146907), (486, 141466), (702, 97938), (972, 70733), (1053, 65292), (1404, 48969), (2106, 32646), (3159, 21764), (4212, 16323), (5441, 12636), (6318, 10882)]