42747648804

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{1291}}^1\times {\mathrm{6257}}^1$

素因数の和:7575

約数の個数: 144

約数和(自身を含む): 129041962560

約数和(自身を除く): 86294313756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1291, 1323, 1764, 2582, 2646, 3873, 5164, 5292, 6257, 7746, 9037, 11619, 12514, 15492, 18074, 18771, 23238, 25028, 27111, 34857, 36148, 37542, 43799, 46476, 54222, 56313, 63259, 69714, 75084, 81333, 87598, 108444, 112626, 126518, 131397, 139428, 162666, 168939, 175196, 189777, 225252, 243999, 253036, 262794, 306593, 325332, 337878, 379554, 394191, 487998, 525588, 569331, 613186, 675756, 759108, 788382, 919779, 975996, 1138662, 1182573, 1226372, 1576764, 1707993, 1839558, 2277324, 2365146, 2759337, 3415986, 3679116, 4730292, 5518674, 6831972, 8077787, 8278011, 11037348, 16155574, 16556022, 24233361, 32311148, 33112044, 48466722, 56544509, 72700083, 96933444, 113089018, 145400166, 169633527, 218100249, 226178036, 290800332, 339267054, 395811563, 436200498, 508900581, 678534108, 791623126, 872400996, 1017801162, 1187434689, 1526701743, 1583246252, 2035602324, 2374869378, 3053403486, 3562304067, 4749738756, 6106806972, 7124608134, 10686912201, 14249216268, 21373824402, 42747648804]

約数ペア:

[(1, 42747648804), (2, 21373824402), (3, 14249216268), (4, 10686912201), (6, 7124608134), (7, 6106806972), (9, 4749738756), (12, 3562304067), (14, 3053403486), (18, 2374869378), (21, 2035602324), (27, 1583246252), (28, 1526701743), (36, 1187434689), (42, 1017801162), (49, 872400996), (54, 791623126), (63, 678534108), (84, 508900581), (98, 436200498), (108, 395811563), (126, 339267054), (147, 290800332), (189, 226178036), (196, 218100249), (252, 169633527), (294, 145400166), (378, 113089018), (441, 96933444), (588, 72700083), (756, 56544509), (882, 48466722), (1291, 33112044), (1323, 32311148), (1764, 24233361), (2582, 16556022), (2646, 16155574), (3873, 11037348), (5164, 8278011), (5292, 8077787), (6257, 6831972), (7746, 5518674), (9037, 4730292), (11619, 3679116), (12514, 3415986), (15492, 2759337), (18074, 2365146), (18771, 2277324), (23238, 1839558), (25028, 1707993), (27111, 1576764), (34857, 1226372), (36148, 1182573), (37542, 1138662), (43799, 975996), (46476, 919779), (54222, 788382), (56313, 759108), (63259, 675756), (69714, 613186), (75084, 569331), (81333, 525588), (87598, 487998), (108444, 394191), (112626, 379554), (126518, 337878), (131397, 325332), (139428, 306593), (162666, 262794), (168939, 253036), (175196, 243999), (189777, 225252)]