66231438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 176242176

約数和(自身を除く): 110010738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 43, 49, 62, 78, 86, 91, 93, 98, 129, 147, 169, 182, 186, 217, 258, 273, 294, 301, 338, 403, 434, 507, 546, 559, 602, 637, 651, 806, 903, 1014, 1118, 1183, 1209, 1274, 1302, 1333, 1519, 1677, 1806, 1911, 2107, 2366, 2418, 2666, 2821, 3038, 3354, 3549, 3822, 3913, 3999, 4214, 4557, 5239, 5642, 6321, 7098, 7267, 7826, 7998, 8281, 8463, 9114, 9331, 10478, 11739, 12642, 14534, 15717, 16562, 16926, 17329, 18662, 19747, 21801, 23478, 24843, 27391, 27993, 31434, 34658, 36673, 39494, 43602, 49686, 50869, 51987, 54782, 55986, 59241, 65317, 73346, 82173, 101738, 103974, 110019, 118482, 121303, 130634, 152607, 164346, 195951, 220038, 225277, 242606, 256711, 305214, 356083, 363909, 391902, 450554, 513422, 675831, 712166, 727818, 770133, 849121, 1068249, 1351662, 1540266, 1576939, 1698242, 2136498, 2547363, 3153878, 4730817, 5094726, 9461634, 11038573, 22077146, 33115719, 66231438]

約数ペア:

[(1, 66231438), (2, 33115719), (3, 22077146), (6, 11038573), (7, 9461634), (13, 5094726), (14, 4730817), (21, 3153878), (26, 2547363), (31, 2136498), (39, 1698242), (42, 1576939), (43, 1540266), (49, 1351662), (62, 1068249), (78, 849121), (86, 770133), (91, 727818), (93, 712166), (98, 675831), (129, 513422), (147, 450554), (169, 391902), (182, 363909), (186, 356083), (217, 305214), (258, 256711), (273, 242606), (294, 225277), (301, 220038), (338, 195951), (403, 164346), (434, 152607), (507, 130634), (546, 121303), (559, 118482), (602, 110019), (637, 103974), (651, 101738), (806, 82173), (903, 73346), (1014, 65317), (1118, 59241), (1183, 55986), (1209, 54782), (1274, 51987), (1302, 50869), (1333, 49686), (1519, 43602), (1677, 39494), (1806, 36673), (1911, 34658), (2107, 31434), (2366, 27993), (2418, 27391), (2666, 24843), (2821, 23478), (3038, 21801), (3354, 19747), (3549, 18662), (3822, 17329), (3913, 16926), (3999, 16562), (4214, 15717), (4557, 14534), (5239, 12642), (5642, 11739), (6321, 10478), (7098, 9331), (7267, 9114), (7826, 8463), (7998, 8281)]