68347188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 219821056

約数和(自身を除く): 151473868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 673, 806, 819, 868, 1092, 1116, 1209, 1302, 1346, 1612, 1638, 1953, 2019, 2418, 2604, 2692, 2821, 3276, 3627, 3906, 4038, 4711, 4836, 5642, 6057, 7254, 7812, 8076, 8463, 8749, 9422, 11284, 12114, 14133, 14508, 16926, 17498, 18844, 20863, 24228, 25389, 26247, 28266, 33852, 34996, 41726, 42399, 50778, 52494, 56532, 61243, 62589, 78741, 83452, 84798, 101556, 104988, 122486, 125178, 146041, 157482, 169596, 183729, 187767, 244972, 250356, 271219, 292082, 314964, 367458, 375534, 438123, 542438, 551187, 584164, 734916, 751068, 813657, 876246, 1084876, 1102374, 1314369, 1627314, 1752492, 1898533, 2204748, 2440971, 2628738, 3254628, 3797066, 4881942, 5257476, 5695599, 7594132, 9763884, 11391198, 17086797, 22782396, 34173594, 68347188]

約数ペア:

[(1, 68347188), (2, 34173594), (3, 22782396), (4, 17086797), (6, 11391198), (7, 9763884), (9, 7594132), (12, 5695599), (13, 5257476), (14, 4881942), (18, 3797066), (21, 3254628), (26, 2628738), (28, 2440971), (31, 2204748), (36, 1898533), (39, 1752492), (42, 1627314), (52, 1314369), (62, 1102374), (63, 1084876), (78, 876246), (84, 813657), (91, 751068), (93, 734916), (117, 584164), (124, 551187), (126, 542438), (156, 438123), (182, 375534), (186, 367458), (217, 314964), (234, 292082), (252, 271219), (273, 250356), (279, 244972), (364, 187767), (372, 183729), (403, 169596), (434, 157482), (468, 146041), (546, 125178), (558, 122486), (651, 104988), (673, 101556), (806, 84798), (819, 83452), (868, 78741), (1092, 62589), (1116, 61243), (1209, 56532), (1302, 52494), (1346, 50778), (1612, 42399), (1638, 41726), (1953, 34996), (2019, 33852), (2418, 28266), (2604, 26247), (2692, 25389), (2821, 24228), (3276, 20863), (3627, 18844), (3906, 17498), (4038, 16926), (4711, 14508), (4836, 14133), (5642, 12114), (6057, 11284), (7254, 9422), (7812, 8749), (8076, 8463)]