66204054

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 80

約数和(自身を含む): 171916800

約数和(自身を除く): 105712746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 237, 378, 474, 553, 567, 711, 739, 1106, 1134, 1422, 1478, 1659, 2133, 2217, 3318, 4266, 4434, 4977, 5173, 6399, 6651, 9954, 10346, 12798, 13302, 14931, 15519, 19953, 29862, 31038, 39906, 44793, 46557, 58381, 59859, 89586, 93114, 116762, 119718, 139671, 175143, 279342, 350286, 408667, 419013, 525429, 817334, 838026, 1050858, 1226001, 1576287, 2452002, 3152574, 3678003, 4728861, 7356006, 9457722, 11034009, 22068018, 33102027, 66204054]

約数ペア:

[(1, 66204054), (2, 33102027), (3, 22068018), (6, 11034009), (7, 9457722), (9, 7356006), (14, 4728861), (18, 3678003), (21, 3152574), (27, 2452002), (42, 1576287), (54, 1226001), (63, 1050858), (79, 838026), (81, 817334), (126, 525429), (158, 419013), (162, 408667), (189, 350286), (237, 279342), (378, 175143), (474, 139671), (553, 119718), (567, 116762), (711, 93114), (739, 89586), (1106, 59859), (1134, 58381), (1422, 46557), (1478, 44793), (1659, 39906), (2133, 31038), (2217, 29862), (3318, 19953), (4266, 15519), (4434, 14931), (4977, 13302), (5173, 12798), (6399, 10346), (6651, 9954)]