71517168

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 100

約数和(自身を含む): 209005720

約数和(自身を除く): 137488552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 397, 417, 432, 556, 648, 794, 834, 1112, 1191, 1251, 1296, 1588, 1668, 2224, 2382, 2502, 3176, 3336, 3573, 3753, 4764, 5004, 6352, 6672, 7146, 7506, 9528, 10008, 10719, 11259, 14292, 15012, 19056, 20016, 21438, 22518, 28584, 30024, 32157, 42876, 45036, 55183, 57168, 60048, 64314, 85752, 90072, 110366, 128628, 165549, 171504, 180144, 220732, 257256, 331098, 441464, 496647, 514512, 662196, 882928, 993294, 1324392, 1489941, 1986588, 2648784, 2979882, 3973176, 4469823, 5959764, 7946352, 8939646, 11919528, 17879292, 23839056, 35758584, 71517168]

約数ペア:

[(1, 71517168), (2, 35758584), (3, 23839056), (4, 17879292), (6, 11919528), (8, 8939646), (9, 7946352), (12, 5959764), (16, 4469823), (18, 3973176), (24, 2979882), (27, 2648784), (36, 1986588), (48, 1489941), (54, 1324392), (72, 993294), (81, 882928), (108, 662196), (139, 514512), (144, 496647), (162, 441464), (216, 331098), (278, 257256), (324, 220732), (397, 180144), (417, 171504), (432, 165549), (556, 128628), (648, 110366), (794, 90072), (834, 85752), (1112, 64314), (1191, 60048), (1251, 57168), (1296, 55183), (1588, 45036), (1668, 42876), (2224, 32157), (2382, 30024), (2502, 28584), (3176, 22518), (3336, 21438), (3573, 20016), (3753, 19056), (4764, 15012), (5004, 14292), (6352, 11259), (6672, 10719), (7146, 10008), (7506, 9528)]