83139984

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 246829440

約数和(自身を除く): 163689456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 387, 463, 464, 516, 522, 688, 696, 774, 926, 1032, 1044, 1247, 1389, 1392, 1548, 1852, 2064, 2088, 2494, 2778, 3096, 3704, 3741, 4167, 4176, 4988, 5556, 6192, 7408, 7482, 8334, 9976, 11112, 11223, 13427, 14964, 16668, 19909, 19952, 22224, 22446, 26854, 29928, 33336, 39818, 40281, 44892, 53708, 59727, 59856, 66672, 79636, 80562, 89784, 107416, 119454, 120843, 159272, 161124, 179181, 179568, 214832, 238908, 241686, 318544, 322248, 358362, 477816, 483372, 577361, 644496, 716724, 955632, 966744, 1154722, 1433448, 1732083, 1933488, 2309444, 2866896, 3464166, 4618888, 5196249, 6928332, 9237776, 10392498, 13856664, 20784996, 27713328, 41569992, 83139984]

約数ペア:

[(1, 83139984), (2, 41569992), (3, 27713328), (4, 20784996), (6, 13856664), (8, 10392498), (9, 9237776), (12, 6928332), (16, 5196249), (18, 4618888), (24, 3464166), (29, 2866896), (36, 2309444), (43, 1933488), (48, 1732083), (58, 1433448), (72, 1154722), (86, 966744), (87, 955632), (116, 716724), (129, 644496), (144, 577361), (172, 483372), (174, 477816), (232, 358362), (258, 322248), (261, 318544), (344, 241686), (348, 238908), (387, 214832), (463, 179568), (464, 179181), (516, 161124), (522, 159272), (688, 120843), (696, 119454), (774, 107416), (926, 89784), (1032, 80562), (1044, 79636), (1247, 66672), (1389, 59856), (1392, 59727), (1548, 53708), (1852, 44892), (2064, 40281), (2088, 39818), (2494, 33336), (2778, 29928), (3096, 26854), (3704, 22446), (3741, 22224), (4167, 19952), (4176, 19909), (4988, 16668), (5556, 14964), (6192, 13427), (7408, 11223), (7482, 11112), (8334, 9976)]