80553452

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 173746944

約数和(自身を除く): 93193492

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 107, 161, 167, 196, 214, 322, 334, 428, 644, 668, 749, 1127, 1169, 1498, 2254, 2338, 2461, 2996, 3841, 4508, 4676, 4922, 5243, 7682, 8183, 9844, 10486, 15364, 16366, 17227, 17869, 20972, 26887, 32732, 34454, 35738, 53774, 68908, 71476, 107548, 120589, 125083, 188209, 241178, 250166, 376418, 410987, 482356, 500332, 752836, 821974, 875581, 1643948, 1751162, 2876909, 3502324, 5753818, 11507636, 20138363, 40276726, 80553452]

約数ペア:

[(1, 80553452), (2, 40276726), (4, 20138363), (7, 11507636), (14, 5753818), (23, 3502324), (28, 2876909), (46, 1751162), (49, 1643948), (92, 875581), (98, 821974), (107, 752836), (161, 500332), (167, 482356), (196, 410987), (214, 376418), (322, 250166), (334, 241178), (428, 188209), (644, 125083), (668, 120589), (749, 107548), (1127, 71476), (1169, 68908), (1498, 53774), (2254, 35738), (2338, 34454), (2461, 32732), (2996, 26887), (3841, 20972), (4508, 17869), (4676, 17227), (4922, 16366), (5243, 15364), (7682, 10486), (8183, 9844)]