74878782048

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{1375639}}^1$

素因数の和:1375671

約数の個数: 144

約数和(自身を含む): 252369411840

約数和(自身を除く): 177490629792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 27216, 54432, 1375639, 2751278, 4126917, 5502556, 8253834, 9629473, 11005112, 12380751, 16507668, 19258946, 22010224, 24761502, 28888419, 33015336, 37142253, 38517892, 44020448, 49523004, 57776838, 66030672, 74284506, 77035784, 86665257, 99046008, 111426759, 115553676, 132061344, 148569012, 154071568, 173330514, 198092016, 222853518, 231107352, 259995771, 297138024, 308143136, 334280277, 346661028, 396184032, 445707036, 462214704, 519991542, 594276048, 668560554, 693322056, 779987313, 891414072, 924429408, 1039983084, 1188552096, 1337121108, 1386644112, 1559974626, 1782828144, 2079966168, 2339961939, 2674242216, 2773288224, 3119949252, 3565656288, 4159932336, 4679923878, 5348484432, 6239898504, 8319864672, 9359847756, 10696968864, 12479797008, 18719695512, 24959594016, 37439391024, 74878782048]

約数ペア:

[(1, 74878782048), (2, 37439391024), (3, 24959594016), (4, 18719695512), (6, 12479797008), (7, 10696968864), (8, 9359847756), (9, 8319864672), (12, 6239898504), (14, 5348484432), (16, 4679923878), (18, 4159932336), (21, 3565656288), (24, 3119949252), (27, 2773288224), (28, 2674242216), (32, 2339961939), (36, 2079966168), (42, 1782828144), (48, 1559974626), (54, 1386644112), (56, 1337121108), (63, 1188552096), (72, 1039983084), (81, 924429408), (84, 891414072), (96, 779987313), (108, 693322056), (112, 668560554), (126, 594276048), (144, 519991542), (162, 462214704), (168, 445707036), (189, 396184032), (216, 346661028), (224, 334280277), (243, 308143136), (252, 297138024), (288, 259995771), (324, 231107352), (336, 222853518), (378, 198092016), (432, 173330514), (486, 154071568), (504, 148569012), (567, 132061344), (648, 115553676), (672, 111426759), (756, 99046008), (864, 86665257), (972, 77035784), (1008, 74284506), (1134, 66030672), (1296, 57776838), (1512, 49523004), (1701, 44020448), (1944, 38517892), (2016, 37142253), (2268, 33015336), (2592, 28888419), (3024, 24761502), (3402, 22010224), (3888, 19258946), (4536, 16507668), (6048, 12380751), (6804, 11005112), (7776, 9629473), (9072, 8253834), (13608, 5502556), (18144, 4126917), (27216, 2751278), (54432, 1375639)]