67399696

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 173660760

約数和(自身を除く): 106261064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 389, 392, 442, 476, 637, 728, 778, 784, 833, 884, 952, 1274, 1456, 1547, 1556, 1666, 1768, 1904, 2548, 2723, 3094, 3112, 3332, 3536, 5057, 5096, 5446, 6188, 6224, 6613, 6664, 10114, 10192, 10829, 10892, 12376, 13226, 13328, 19061, 20228, 21658, 21784, 24752, 26452, 35399, 38122, 40456, 43316, 43568, 46291, 52904, 70798, 76244, 80912, 85969, 86632, 92582, 105808, 141596, 152488, 171938, 173264, 185164, 247793, 283192, 304976, 324037, 343876, 370328, 495586, 566384, 601783, 648074, 687752, 740656, 991172, 1203566, 1296148, 1375504, 1982344, 2407132, 2592296, 3964688, 4212481, 4814264, 5184592, 8424962, 9628528, 16849924, 33699848, 67399696]

約数ペア:

[(1, 67399696), (2, 33699848), (4, 16849924), (7, 9628528), (8, 8424962), (13, 5184592), (14, 4814264), (16, 4212481), (17, 3964688), (26, 2592296), (28, 2407132), (34, 1982344), (49, 1375504), (52, 1296148), (56, 1203566), (68, 991172), (91, 740656), (98, 687752), (104, 648074), (112, 601783), (119, 566384), (136, 495586), (182, 370328), (196, 343876), (208, 324037), (221, 304976), (238, 283192), (272, 247793), (364, 185164), (389, 173264), (392, 171938), (442, 152488), (476, 141596), (637, 105808), (728, 92582), (778, 86632), (784, 85969), (833, 80912), (884, 76244), (952, 70798), (1274, 52904), (1456, 46291), (1547, 43568), (1556, 43316), (1666, 40456), (1768, 38122), (1904, 35399), (2548, 26452), (2723, 24752), (3094, 21784), (3112, 21658), (3332, 20228), (3536, 19061), (5057, 13328), (5096, 13226), (5446, 12376), (6188, 10892), (6224, 10829), (6613, 10192), (6664, 10114)]