72835756

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 157199616

約数和(自身を除く): 84363860

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 107, 151, 161, 196, 214, 302, 322, 428, 604, 644, 749, 1057, 1127, 1498, 2114, 2254, 2461, 2996, 3473, 4228, 4508, 4922, 5243, 6946, 7399, 9844, 10486, 13892, 14798, 16157, 17227, 20972, 24311, 29596, 32314, 34454, 48622, 64628, 68908, 97244, 113099, 120589, 170177, 226198, 241178, 340354, 371611, 452396, 482356, 680708, 743222, 791693, 1486444, 1583386, 2601277, 3166772, 5202554, 10405108, 18208939, 36417878, 72835756]

約数ペア:

[(1, 72835756), (2, 36417878), (4, 18208939), (7, 10405108), (14, 5202554), (23, 3166772), (28, 2601277), (46, 1583386), (49, 1486444), (92, 791693), (98, 743222), (107, 680708), (151, 482356), (161, 452396), (196, 371611), (214, 340354), (302, 241178), (322, 226198), (428, 170177), (604, 120589), (644, 113099), (749, 97244), (1057, 68908), (1127, 64628), (1498, 48622), (2114, 34454), (2254, 32314), (2461, 29596), (2996, 24311), (3473, 20972), (4228, 17227), (4508, 16157), (4922, 14798), (5243, 13892), (6946, 10486), (7399, 9844)]