63978208

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 155784384

約数和(自身を除く): 91806176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 68, 106, 112, 119, 136, 212, 224, 238, 272, 317, 371, 424, 476, 544, 634, 742, 848, 901, 952, 1268, 1484, 1696, 1802, 1904, 2219, 2536, 2968, 3604, 3808, 4438, 5072, 5389, 5936, 6307, 7208, 8876, 10144, 10778, 11872, 12614, 14416, 16801, 17752, 21556, 25228, 28832, 33602, 35504, 37723, 43112, 50456, 67204, 71008, 75446, 86224, 100912, 117607, 134408, 150892, 172448, 201824, 235214, 268816, 285617, 301784, 470428, 537632, 571234, 603568, 940856, 1142468, 1207136, 1881712, 1999319, 2284936, 3763424, 3998638, 4569872, 7997276, 9139744, 15994552, 31989104, 63978208]

約数ペア:

[(1, 63978208), (2, 31989104), (4, 15994552), (7, 9139744), (8, 7997276), (14, 4569872), (16, 3998638), (17, 3763424), (28, 2284936), (32, 1999319), (34, 1881712), (53, 1207136), (56, 1142468), (68, 940856), (106, 603568), (112, 571234), (119, 537632), (136, 470428), (212, 301784), (224, 285617), (238, 268816), (272, 235214), (317, 201824), (371, 172448), (424, 150892), (476, 134408), (544, 117607), (634, 100912), (742, 86224), (848, 75446), (901, 71008), (952, 67204), (1268, 50456), (1484, 43112), (1696, 37723), (1802, 35504), (1904, 33602), (2219, 28832), (2536, 25228), (2968, 21556), (3604, 17752), (3808, 16801), (4438, 14416), (5072, 12614), (5389, 11872), (5936, 10778), (6307, 10144), (7208, 8876)]