72134944

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 181077120

約数和(自身を除く): 108942176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 952, 997, 1064, 1292, 1904, 1994, 2128, 2261, 2584, 3808, 3988, 4256, 4522, 5168, 6979, 7976, 9044, 10336, 13958, 15952, 16949, 18088, 18943, 27916, 31904, 33898, 36176, 37886, 55832, 67796, 72352, 75772, 111664, 118643, 132601, 135592, 151544, 223328, 237286, 265202, 271184, 303088, 322031, 474572, 530404, 542368, 606176, 644062, 949144, 1060808, 1288124, 1898288, 2121616, 2254217, 2576248, 3796576, 4243232, 4508434, 5152496, 9016868, 10304992, 18033736, 36067472, 72134944]

約数ペア:

[(1, 72134944), (2, 36067472), (4, 18033736), (7, 10304992), (8, 9016868), (14, 5152496), (16, 4508434), (17, 4243232), (19, 3796576), (28, 2576248), (32, 2254217), (34, 2121616), (38, 1898288), (56, 1288124), (68, 1060808), (76, 949144), (112, 644062), (119, 606176), (133, 542368), (136, 530404), (152, 474572), (224, 322031), (238, 303088), (266, 271184), (272, 265202), (304, 237286), (323, 223328), (476, 151544), (532, 135592), (544, 132601), (608, 118643), (646, 111664), (952, 75772), (997, 72352), (1064, 67796), (1292, 55832), (1904, 37886), (1994, 36176), (2128, 33898), (2261, 31904), (2584, 27916), (3808, 18943), (3988, 18088), (4256, 16949), (4522, 15952), (5168, 13958), (6979, 10336), (7976, 9044)]