61480048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 144990720

約数和(自身を除く): 83510672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 167, 173, 266, 304, 334, 346, 532, 668, 692, 1064, 1169, 1211, 1336, 1384, 2128, 2338, 2422, 2672, 2768, 3173, 3287, 4676, 4844, 6346, 6574, 9352, 9688, 12692, 13148, 18704, 19376, 22211, 23009, 25384, 26296, 28891, 44422, 46018, 50768, 52592, 57782, 88844, 92036, 115564, 177688, 184072, 202237, 231128, 355376, 368144, 404474, 462256, 548929, 808948, 1097858, 1617896, 2195716, 3235792, 3842503, 4391432, 7685006, 8782864, 15370012, 30740024, 61480048]

約数ペア:

[(1, 61480048), (2, 30740024), (4, 15370012), (7, 8782864), (8, 7685006), (14, 4391432), (16, 3842503), (19, 3235792), (28, 2195716), (38, 1617896), (56, 1097858), (76, 808948), (112, 548929), (133, 462256), (152, 404474), (167, 368144), (173, 355376), (266, 231128), (304, 202237), (334, 184072), (346, 177688), (532, 115564), (668, 92036), (692, 88844), (1064, 57782), (1169, 52592), (1211, 50768), (1336, 46018), (1384, 44422), (2128, 28891), (2338, 26296), (2422, 25384), (2672, 23009), (2768, 22211), (3173, 19376), (3287, 18704), (4676, 13148), (4844, 12692), (6346, 9688), (6574, 9352)]