72352

素因数分解:

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

素因数の和:53

約数の個数: 48

約数和(自身を含む): 181440

約数和(自身を除く): 109088

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, 1064, 1292, 1904, 2128, 2261, 2584, 3808, 4256, 4522, 5168, 9044, 10336, 18088, 36176, 72352]

約数ペア:

[(1, 72352), (2, 36176), (4, 18088), (7, 10336), (8, 9044), (14, 5168), (16, 4522), (17, 4256), (19, 3808), (28, 2584), (32, 2261), (34, 2128), (38, 1904), (56, 1292), (68, 1064), (76, 952), (112, 646), (119, 608), (133, 544), (136, 532), (152, 476), (224, 323), (238, 304), (266, 272)]