84675942

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 80

約数和(自身を含む): 211085952

約数和(自身を除く): 126410010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1297, 1674, 2106, 2418, 2511, 2594, 3627, 3891, 5022, 7254, 7782, 10881, 11673, 16861, 21762, 23346, 32643, 33722, 35019, 40207, 50583, 65286, 70038, 80414, 101166, 105057, 120621, 151749, 210114, 241242, 303498, 361863, 455247, 522691, 723726, 910494, 1045382, 1085589, 1365741, 1568073, 2171178, 2731482, 3136146, 3256767, 4704219, 6513534, 9408438, 14112657, 28225314, 42337971, 84675942]

約数ペア:

[(1, 84675942), (2, 42337971), (3, 28225314), (6, 14112657), (9, 9408438), (13, 6513534), (18, 4704219), (26, 3256767), (27, 3136146), (31, 2731482), (39, 2171178), (54, 1568073), (62, 1365741), (78, 1085589), (81, 1045382), (93, 910494), (117, 723726), (162, 522691), (186, 455247), (234, 361863), (279, 303498), (351, 241242), (403, 210114), (558, 151749), (702, 120621), (806, 105057), (837, 101166), (1053, 80414), (1209, 70038), (1297, 65286), (1674, 50583), (2106, 40207), (2418, 35019), (2511, 33722), (2594, 32643), (3627, 23346), (3891, 21762), (5022, 16861), (7254, 11673), (7782, 10881)]