68656248864

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{1621699}}^1$

素因数の和:1621732

約数の個数: 144

約数和(自身を含む): 232940988000

約数和(自身を除く): 164284739136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 1621699, 3243398, 4865097, 6486796, 9730194, 11351893, 12973592, 14595291, 19460388, 22703786, 25947184, 29190582, 34055679, 38920776, 43785873, 45407572, 51894368, 58381164, 68111358, 77841552, 79463251, 87571746, 90815144, 102167037, 116762328, 136222716, 155683104, 158926502, 175143492, 181630288, 204334074, 233524656, 238389753, 272445432, 306501111, 317853004, 350286984, 363260576, 408668148, 467049312, 476779506, 544890864, 613002222, 635706008, 700573968, 715169259, 817336296, 953559012, 1089781728, 1226004444, 1271412016, 1401147936, 1430338518, 1634672592, 1907118024, 2145507777, 2452008888, 2542824032, 2860677036, 3269345184, 3814236048, 4291015554, 4904017776, 5721354072, 7628472096, 8582031108, 9808035552, 11442708144, 17164062216, 22885416288, 34328124432, 68656248864]

約数ペア:

[(1, 68656248864), (2, 34328124432), (3, 22885416288), (4, 17164062216), (6, 11442708144), (7, 9808035552), (8, 8582031108), (9, 7628472096), (12, 5721354072), (14, 4904017776), (16, 4291015554), (18, 3814236048), (21, 3269345184), (24, 2860677036), (27, 2542824032), (28, 2452008888), (32, 2145507777), (36, 1907118024), (42, 1634672592), (48, 1430338518), (49, 1401147936), (54, 1271412016), (56, 1226004444), (63, 1089781728), (72, 953559012), (84, 817336296), (96, 715169259), (98, 700573968), (108, 635706008), (112, 613002222), (126, 544890864), (144, 476779506), (147, 467049312), (168, 408668148), (189, 363260576), (196, 350286984), (216, 317853004), (224, 306501111), (252, 272445432), (288, 238389753), (294, 233524656), (336, 204334074), (378, 181630288), (392, 175143492), (432, 158926502), (441, 155683104), (504, 136222716), (588, 116762328), (672, 102167037), (756, 90815144), (784, 87571746), (864, 79463251), (882, 77841552), (1008, 68111358), (1176, 58381164), (1323, 51894368), (1512, 45407572), (1568, 43785873), (1764, 38920776), (2016, 34055679), (2352, 29190582), (2646, 25947184), (3024, 22703786), (3528, 19460388), (4704, 14595291), (5292, 12973592), (6048, 11351893), (7056, 9730194), (10584, 6486796), (14112, 4865097), (21168, 3243398), (42336, 1621699)]