74655364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 163804032

約数和(自身を除く): 89148668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 71, 94, 119, 142, 188, 238, 284, 329, 476, 497, 658, 799, 994, 1207, 1316, 1598, 1988, 2209, 2414, 3196, 3337, 4418, 4828, 5593, 6674, 8449, 8836, 11186, 13348, 15463, 16898, 22372, 23359, 30926, 33796, 37553, 46718, 56729, 61852, 75106, 93436, 113458, 150212, 156839, 226916, 262871, 313678, 397103, 525742, 627356, 794206, 1051484, 1097873, 1588412, 2195746, 2666263, 4391492, 5332526, 10665052, 18663841, 37327682, 74655364]

約数ペア:

[(1, 74655364), (2, 37327682), (4, 18663841), (7, 10665052), (14, 5332526), (17, 4391492), (28, 2666263), (34, 2195746), (47, 1588412), (68, 1097873), (71, 1051484), (94, 794206), (119, 627356), (142, 525742), (188, 397103), (238, 313678), (284, 262871), (329, 226916), (476, 156839), (497, 150212), (658, 113458), (799, 93436), (994, 75106), (1207, 61852), (1316, 56729), (1598, 46718), (1988, 37553), (2209, 33796), (2414, 30926), (3196, 23359), (3337, 22372), (4418, 16898), (4828, 15463), (5593, 13348), (6674, 11186), (8449, 8836)]