73340792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 91164808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 83, 124, 166, 217, 248, 332, 434, 509, 581, 664, 868, 1018, 1162, 1736, 2036, 2324, 2573, 3563, 4072, 4648, 5146, 7126, 10292, 14252, 15779, 18011, 20584, 28504, 31558, 36022, 42247, 63116, 72044, 84494, 110453, 126232, 144088, 168988, 220906, 295729, 337976, 441812, 591458, 883624, 1182916, 1309657, 2365832, 2619314, 5238628, 9167599, 10477256, 18335198, 36670396, 73340792]

約数ペア:

[(1, 73340792), (2, 36670396), (4, 18335198), (7, 10477256), (8, 9167599), (14, 5238628), (28, 2619314), (31, 2365832), (56, 1309657), (62, 1182916), (83, 883624), (124, 591458), (166, 441812), (217, 337976), (248, 295729), (332, 220906), (434, 168988), (509, 144088), (581, 126232), (664, 110453), (868, 84494), (1018, 72044), (1162, 63116), (1736, 42247), (2036, 36022), (2324, 31558), (2573, 28504), (3563, 20584), (4072, 18011), (4648, 15779), (5146, 14252), (7126, 10292)]