68718078

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 112268322

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 297, 351, 363, 429, 594, 702, 726, 809, 858, 1089, 1287, 1573, 1618, 2178, 2427, 2574, 3146, 3267, 3861, 4719, 4854, 6534, 7281, 7722, 8899, 9438, 10517, 14157, 14562, 17798, 21034, 21843, 26697, 28314, 31551, 42471, 43686, 53394, 63102, 80091, 84942, 94653, 97889, 115687, 160182, 189306, 195778, 231374, 240273, 283959, 293667, 347061, 480546, 567918, 587334, 694122, 881001, 1041183, 1272557, 1762002, 2082366, 2545114, 2643003, 3123549, 3817671, 5286006, 6247098, 7635342, 11453013, 22906026, 34359039, 68718078]

約数ペア:

[(1, 68718078), (2, 34359039), (3, 22906026), (6, 11453013), (9, 7635342), (11, 6247098), (13, 5286006), (18, 3817671), (22, 3123549), (26, 2643003), (27, 2545114), (33, 2082366), (39, 1762002), (54, 1272557), (66, 1041183), (78, 881001), (99, 694122), (117, 587334), (121, 567918), (143, 480546), (198, 347061), (234, 293667), (242, 283959), (286, 240273), (297, 231374), (351, 195778), (363, 189306), (429, 160182), (594, 115687), (702, 97889), (726, 94653), (809, 84942), (858, 80091), (1089, 63102), (1287, 53394), (1573, 43686), (1618, 42471), (2178, 31551), (2427, 28314), (2574, 26697), (3146, 21843), (3267, 21034), (3861, 17798), (4719, 14562), (4854, 14157), (6534, 10517), (7281, 9438), (7722, 8899)]