66715056

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:803

約数の個数: 80

約数和(自身を含む): 192472800

約数和(自身を除く): 125757744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 397, 432, 778, 794, 1167, 1191, 1556, 1588, 2334, 2382, 3112, 3176, 3501, 3573, 4668, 4764, 6224, 6352, 7002, 7146, 9336, 9528, 10503, 10719, 14004, 14292, 18672, 19056, 21006, 21438, 28008, 28584, 42012, 42876, 56016, 57168, 84024, 85752, 154433, 168048, 171504, 308866, 463299, 617732, 926598, 1235464, 1389897, 1853196, 2470928, 2779794, 3706392, 4169691, 5559588, 7412784, 8339382, 11119176, 16678764, 22238352, 33357528, 66715056]

約数ペア:

[(1, 66715056), (2, 33357528), (3, 22238352), (4, 16678764), (6, 11119176), (8, 8339382), (9, 7412784), (12, 5559588), (16, 4169691), (18, 3706392), (24, 2779794), (27, 2470928), (36, 1853196), (48, 1389897), (54, 1235464), (72, 926598), (108, 617732), (144, 463299), (216, 308866), (389, 171504), (397, 168048), (432, 154433), (778, 85752), (794, 84024), (1167, 57168), (1191, 56016), (1556, 42876), (1588, 42012), (2334, 28584), (2382, 28008), (3112, 21438), (3176, 21006), (3501, 19056), (3573, 18672), (4668, 14292), (4764, 14004), (6224, 10719), (6352, 10503), (7002, 9528), (7146, 9336)]