78238692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2650

約数の個数: 108

約数和(自身を含む): 243685260

約数和(自身を除く): 165446568

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 2609, 3332, 4284, 4998, 5218, 7497, 7827, 9996, 10436, 14994, 15654, 18263, 23481, 29988, 31308, 36526, 44353, 46962, 54789, 73052, 88706, 93924, 109578, 127841, 133059, 164367, 177412, 219156, 255682, 266118, 310471, 328734, 383523, 399177, 511364, 532236, 620942, 657468, 767046, 798354, 931413, 1150569, 1241884, 1534092, 1596708, 1862826, 2173297, 2301138, 2794239, 3725652, 4346594, 4602276, 5588478, 6519891, 8693188, 11176956, 13039782, 19559673, 26079564, 39119346, 78238692]

約数ペア:

[(1, 78238692), (2, 39119346), (3, 26079564), (4, 19559673), (6, 13039782), (7, 11176956), (9, 8693188), (12, 6519891), (14, 5588478), (17, 4602276), (18, 4346594), (21, 3725652), (28, 2794239), (34, 2301138), (36, 2173297), (42, 1862826), (49, 1596708), (51, 1534092), (63, 1241884), (68, 1150569), (84, 931413), (98, 798354), (102, 767046), (119, 657468), (126, 620942), (147, 532236), (153, 511364), (196, 399177), (204, 383523), (238, 328734), (252, 310471), (294, 266118), (306, 255682), (357, 219156), (441, 177412), (476, 164367), (588, 133059), (612, 127841), (714, 109578), (833, 93924), (882, 88706), (1071, 73052), (1428, 54789), (1666, 46962), (1764, 44353), (2142, 36526), (2499, 31308), (2609, 29988), (3332, 23481), (4284, 18263), (4998, 15654), (5218, 14994), (7497, 10436), (7827, 9996)]