78354276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 247750272

約数和(自身を除く): 169395996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 593, 726, 847, 858, 924, 1001, 1092, 1186, 1452, 1573, 1694, 1716, 1779, 2002, 2372, 2541, 3003, 3146, 3388, 3558, 4004, 4151, 4719, 5082, 6006, 6292, 6523, 7116, 7709, 8302, 9438, 10164, 11011, 12012, 12453, 13046, 15418, 16604, 18876, 19569, 22022, 23127, 24906, 26092, 30836, 33033, 39138, 44044, 45661, 46254, 49812, 53963, 66066, 71753, 78276, 84799, 91322, 92508, 107926, 132132, 136983, 143506, 161889, 169598, 182644, 215259, 215852, 254397, 273966, 287012, 323778, 339196, 430518, 502271, 508794, 547932, 593593, 647556, 861036, 932789, 1004542, 1017588, 1187186, 1506813, 1780779, 1865578, 2009084, 2374372, 2798367, 3013626, 3561558, 3731156, 5596734, 6027252, 6529523, 7123116, 11193468, 13059046, 19588569, 26118092, 39177138, 78354276]

約数ペア:

[(1, 78354276), (2, 39177138), (3, 26118092), (4, 19588569), (6, 13059046), (7, 11193468), (11, 7123116), (12, 6529523), (13, 6027252), (14, 5596734), (21, 3731156), (22, 3561558), (26, 3013626), (28, 2798367), (33, 2374372), (39, 2009084), (42, 1865578), (44, 1780779), (52, 1506813), (66, 1187186), (77, 1017588), (78, 1004542), (84, 932789), (91, 861036), (121, 647556), (132, 593593), (143, 547932), (154, 508794), (156, 502271), (182, 430518), (231, 339196), (242, 323778), (273, 287012), (286, 273966), (308, 254397), (363, 215852), (364, 215259), (429, 182644), (462, 169598), (484, 161889), (546, 143506), (572, 136983), (593, 132132), (726, 107926), (847, 92508), (858, 91322), (924, 84799), (1001, 78276), (1092, 71753), (1186, 66066), (1452, 53963), (1573, 49812), (1694, 46254), (1716, 45661), (1779, 44044), (2002, 39138), (2372, 33033), (2541, 30836), (3003, 26092), (3146, 24906), (3388, 23127), (3558, 22022), (4004, 19569), (4151, 18876), (4719, 16604), (5082, 15418), (6006, 13046), (6292, 12453), (6523, 12012), (7116, 11011), (7709, 10164), (8302, 9438)]