72130688

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 174101760

約数和(自身を除く): 101971072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 223, 224, 266, 304, 361, 446, 448, 532, 608, 722, 892, 896, 1064, 1216, 1444, 1561, 1784, 2128, 2432, 2527, 2888, 3122, 3568, 4237, 4256, 5054, 5776, 6244, 7136, 8474, 8512, 10108, 11552, 12488, 14272, 16948, 17024, 20216, 23104, 24976, 28544, 29659, 33896, 40432, 46208, 49952, 59318, 67792, 80503, 80864, 99904, 118636, 135584, 161006, 161728, 199808, 237272, 271168, 322012, 323456, 474544, 542336, 563521, 644024, 949088, 1127042, 1288048, 1898176, 2254084, 2576096, 3796352, 4508168, 5152192, 9016336, 10304384, 18032672, 36065344, 72130688]

約数ペア:

[(1, 72130688), (2, 36065344), (4, 18032672), (7, 10304384), (8, 9016336), (14, 5152192), (16, 4508168), (19, 3796352), (28, 2576096), (32, 2254084), (38, 1898176), (56, 1288048), (64, 1127042), (76, 949088), (112, 644024), (128, 563521), (133, 542336), (152, 474544), (223, 323456), (224, 322012), (266, 271168), (304, 237272), (361, 199808), (446, 161728), (448, 161006), (532, 135584), (608, 118636), (722, 99904), (892, 80864), (896, 80503), (1064, 67792), (1216, 59318), (1444, 49952), (1561, 46208), (1784, 40432), (2128, 33896), (2432, 29659), (2527, 28544), (2888, 24976), (3122, 23104), (3568, 20216), (4237, 17024), (4256, 16948), (5054, 14272), (5776, 12488), (6244, 11552), (7136, 10108), (8474, 8512)]