79760772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 251701632

約数和(自身を除く): 171940860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 182, 194, 234, 251, 252, 273, 291, 364, 388, 468, 502, 546, 582, 679, 753, 819, 873, 1004, 1092, 1164, 1261, 1358, 1506, 1638, 1746, 1757, 2037, 2259, 2522, 2716, 3012, 3263, 3276, 3492, 3514, 3783, 4074, 4518, 5044, 5271, 6111, 6526, 7028, 7566, 8148, 8827, 9036, 9789, 10542, 11349, 12222, 13052, 15132, 15813, 17654, 19578, 21084, 22698, 22841, 24347, 24444, 26481, 29367, 31626, 35308, 39156, 45396, 45682, 48694, 52962, 58734, 63252, 68523, 73041, 79443, 91364, 97388, 105924, 117468, 137046, 146082, 158886, 170429, 205569, 219123, 274092, 292164, 316511, 317772, 340858, 411138, 438246, 511287, 633022, 681716, 822276, 876492, 949533, 1022574, 1266044, 1533861, 1899066, 2045148, 2215577, 2848599, 3067722, 3798132, 4431154, 5697198, 6135444, 6646731, 8862308, 11394396, 13293462, 19940193, 26586924, 39880386, 79760772]

約数ペア:

[(1, 79760772), (2, 39880386), (3, 26586924), (4, 19940193), (6, 13293462), (7, 11394396), (9, 8862308), (12, 6646731), (13, 6135444), (14, 5697198), (18, 4431154), (21, 3798132), (26, 3067722), (28, 2848599), (36, 2215577), (39, 2045148), (42, 1899066), (52, 1533861), (63, 1266044), (78, 1022574), (84, 949533), (91, 876492), (97, 822276), (117, 681716), (126, 633022), (156, 511287), (182, 438246), (194, 411138), (234, 340858), (251, 317772), (252, 316511), (273, 292164), (291, 274092), (364, 219123), (388, 205569), (468, 170429), (502, 158886), (546, 146082), (582, 137046), (679, 117468), (753, 105924), (819, 97388), (873, 91364), (1004, 79443), (1092, 73041), (1164, 68523), (1261, 63252), (1358, 58734), (1506, 52962), (1638, 48694), (1746, 45682), (1757, 45396), (2037, 39156), (2259, 35308), (2522, 31626), (2716, 29367), (3012, 26481), (3263, 24444), (3276, 24347), (3492, 22841), (3514, 22698), (3783, 21084), (4074, 19578), (4518, 17654), (5044, 15813), (5271, 15132), (6111, 13052), (6526, 12222), (7028, 11349), (7566, 10542), (8148, 9789), (8827, 9036)]