54789768

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 172208400

約数和(自身を除く): 117418632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 242, 264, 331, 342, 363, 396, 418, 456, 484, 627, 662, 684, 726, 792, 836, 968, 993, 1089, 1254, 1324, 1368, 1452, 1672, 1881, 1986, 2178, 2299, 2508, 2648, 2904, 2979, 3641, 3762, 3972, 4356, 4598, 5016, 5958, 6289, 6897, 7282, 7524, 7944, 8712, 9196, 10923, 11916, 12578, 13794, 14564, 15048, 18392, 18867, 20691, 21846, 23832, 25156, 27588, 29128, 32769, 37734, 40051, 41382, 43692, 50312, 55176, 56601, 65538, 69179, 75468, 80102, 82764, 87384, 113202, 120153, 131076, 138358, 150936, 160204, 165528, 207537, 226404, 240306, 262152, 276716, 320408, 360459, 415074, 452808, 480612, 553432, 622611, 720918, 760969, 830148, 961224, 1245222, 1441836, 1521938, 1660296, 2282907, 2490444, 2883672, 3043876, 4565814, 4980888, 6087752, 6848721, 9131628, 13697442, 18263256, 27394884, 54789768]

約数ペア:

[(1, 54789768), (2, 27394884), (3, 18263256), (4, 13697442), (6, 9131628), (8, 6848721), (9, 6087752), (11, 4980888), (12, 4565814), (18, 3043876), (19, 2883672), (22, 2490444), (24, 2282907), (33, 1660296), (36, 1521938), (38, 1441836), (44, 1245222), (57, 961224), (66, 830148), (72, 760969), (76, 720918), (88, 622611), (99, 553432), (114, 480612), (121, 452808), (132, 415074), (152, 360459), (171, 320408), (198, 276716), (209, 262152), (228, 240306), (242, 226404), (264, 207537), (331, 165528), (342, 160204), (363, 150936), (396, 138358), (418, 131076), (456, 120153), (484, 113202), (627, 87384), (662, 82764), (684, 80102), (726, 75468), (792, 69179), (836, 65538), (968, 56601), (993, 55176), (1089, 50312), (1254, 43692), (1324, 41382), (1368, 40051), (1452, 37734), (1672, 32769), (1881, 29128), (1986, 27588), (2178, 25156), (2299, 23832), (2508, 21846), (2648, 20691), (2904, 18867), (2979, 18392), (3641, 15048), (3762, 14564), (3972, 13794), (4356, 12578), (4598, 11916), (5016, 10923), (5958, 9196), (6289, 8712), (6897, 7944), (7282, 7524)]