87978348108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{317671}}^1$

素因数の和:317852

約数の個数: 108

約数和(自身を含む): 260346816912

約数和(自身を除く): 172368468804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 314, 441, 471, 588, 628, 882, 942, 1099, 1413, 1764, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 7693, 9891, 13188, 15386, 19782, 23079, 30772, 39564, 46158, 69237, 92316, 138474, 276948, 317671, 635342, 953013, 1270684, 1906026, 2223697, 2859039, 3812052, 4447394, 5718078, 6671091, 8894788, 11436156, 13342182, 15565879, 20013273, 26684364, 31131758, 40026546, 46697637, 49874347, 62263516, 80053092, 93395274, 99748694, 140092911, 149623041, 186790548, 199497388, 280185822, 299246082, 349120429, 448869123, 560371644, 598492164, 698240858, 897738246, 1047361287, 1396481716, 1795476492, 2094722574, 2443843003, 3142083861, 4189445148, 4887686006, 6284167722, 7331529009, 9775372012, 12568335444, 14663058018, 21994587027, 29326116036, 43989174054, 87978348108]

約数ペア:

[(1, 87978348108), (2, 43989174054), (3, 29326116036), (4, 21994587027), (6, 14663058018), (7, 12568335444), (9, 9775372012), (12, 7331529009), (14, 6284167722), (18, 4887686006), (21, 4189445148), (28, 3142083861), (36, 2443843003), (42, 2094722574), (49, 1795476492), (63, 1396481716), (84, 1047361287), (98, 897738246), (126, 698240858), (147, 598492164), (157, 560371644), (196, 448869123), (252, 349120429), (294, 299246082), (314, 280185822), (441, 199497388), (471, 186790548), (588, 149623041), (628, 140092911), (882, 99748694), (942, 93395274), (1099, 80053092), (1413, 62263516), (1764, 49874347), (1884, 46697637), (2198, 40026546), (2826, 31131758), (3297, 26684364), (4396, 20013273), (5652, 15565879), (6594, 13342182), (7693, 11436156), (9891, 8894788), (13188, 6671091), (15386, 5718078), (19782, 4447394), (23079, 3812052), (30772, 2859039), (39564, 2223697), (46158, 1906026), (69237, 1270684), (92316, 953013), (138474, 635342), (276948, 317671)]