72006768

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 213847920

約数和(自身を除く): 141841152

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, 401, 464, 516, 522, 688, 696, 774, 802, 1032, 1044, 1203, 1247, 1392, 1548, 1604, 2064, 2088, 2406, 2494, 3096, 3208, 3609, 3741, 4176, 4812, 4988, 6192, 6416, 7218, 7482, 9624, 9976, 11223, 11629, 14436, 14964, 17243, 19248, 19952, 22446, 23258, 28872, 29928, 34486, 34887, 44892, 46516, 51729, 57744, 59856, 68972, 69774, 89784, 93032, 103458, 104661, 137944, 139548, 155187, 179568, 186064, 206916, 209322, 275888, 279096, 310374, 413832, 418644, 500047, 558192, 620748, 827664, 837288, 1000094, 1241496, 1500141, 1674576, 2000188, 2482992, 3000282, 4000376, 4500423, 6000564, 8000752, 9000846, 12001128, 18001692, 24002256, 36003384, 72006768]

約数ペア:

[(1, 72006768), (2, 36003384), (3, 24002256), (4, 18001692), (6, 12001128), (8, 9000846), (9, 8000752), (12, 6000564), (16, 4500423), (18, 4000376), (24, 3000282), (29, 2482992), (36, 2000188), (43, 1674576), (48, 1500141), (58, 1241496), (72, 1000094), (86, 837288), (87, 827664), (116, 620748), (129, 558192), (144, 500047), (172, 418644), (174, 413832), (232, 310374), (258, 279096), (261, 275888), (344, 209322), (348, 206916), (387, 186064), (401, 179568), (464, 155187), (516, 139548), (522, 137944), (688, 104661), (696, 103458), (774, 93032), (802, 89784), (1032, 69774), (1044, 68972), (1203, 59856), (1247, 57744), (1392, 51729), (1548, 46516), (1604, 44892), (2064, 34887), (2088, 34486), (2406, 29928), (2494, 28872), (3096, 23258), (3208, 22446), (3609, 19952), (3741, 19248), (4176, 17243), (4812, 14964), (4988, 14436), (6192, 11629), (6416, 11223), (7218, 9976), (7482, 9624)]