74697984

素因数分解:

$2^8\times 3^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 225167040

約数和(自身を除く): 150469056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 107, 108, 128, 144, 192, 202, 214, 216, 256, 288, 303, 321, 384, 404, 428, 432, 576, 606, 642, 768, 808, 856, 864, 909, 963, 1152, 1212, 1284, 1616, 1712, 1728, 1818, 1926, 2304, 2424, 2568, 2727, 2889, 3232, 3424, 3456, 3636, 3852, 4848, 5136, 5454, 5778, 6464, 6848, 6912, 7272, 7704, 9696, 10272, 10807, 10908, 11556, 12928, 13696, 14544, 15408, 19392, 20544, 21614, 21816, 23112, 25856, 27392, 29088, 30816, 32421, 38784, 41088, 43228, 43632, 46224, 58176, 61632, 64842, 77568, 82176, 86456, 87264, 92448, 97263, 116352, 123264, 129684, 172912, 174528, 184896, 194526, 232704, 246528, 259368, 291789, 345824, 349056, 369792, 389052, 518736, 583578, 691648, 698112, 739584, 778104, 1037472, 1167156, 1383296, 1556208, 2074944, 2334312, 2766592, 3112416, 4149888, 4668624, 6224832, 8299776, 9337248, 12449664, 18674496, 24899328, 37348992, 74697984]

約数ペア:

[(1, 74697984), (2, 37348992), (3, 24899328), (4, 18674496), (6, 12449664), (8, 9337248), (9, 8299776), (12, 6224832), (16, 4668624), (18, 4149888), (24, 3112416), (27, 2766592), (32, 2334312), (36, 2074944), (48, 1556208), (54, 1383296), (64, 1167156), (72, 1037472), (96, 778104), (101, 739584), (107, 698112), (108, 691648), (128, 583578), (144, 518736), (192, 389052), (202, 369792), (214, 349056), (216, 345824), (256, 291789), (288, 259368), (303, 246528), (321, 232704), (384, 194526), (404, 184896), (428, 174528), (432, 172912), (576, 129684), (606, 123264), (642, 116352), (768, 97263), (808, 92448), (856, 87264), (864, 86456), (909, 82176), (963, 77568), (1152, 64842), (1212, 61632), (1284, 58176), (1616, 46224), (1712, 43632), (1728, 43228), (1818, 41088), (1926, 38784), (2304, 32421), (2424, 30816), (2568, 29088), (2727, 27392), (2889, 25856), (3232, 23112), (3424, 21816), (3456, 21614), (3636, 20544), (3852, 19392), (4848, 15408), (5136, 14544), (5454, 13696), (5778, 12928), (6464, 11556), (6848, 10908), (6912, 10807), (7272, 10272), (7704, 9696)]