72066247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 87635520

約数和(自身を除く): 15569273

約数列:

[1, 11, 17, 29, 97, 137, 187, 319, 493, 1067, 1507, 1649, 2329, 2813, 3973, 5423, 13289, 18139, 25619, 30943, 43703, 47821, 67541, 146179, 225913, 385381, 526031, 742951, 2485043, 4239191, 6551477, 72066247]

約数ペア:

[(1, 72066247), (11, 6551477), (17, 4239191), (29, 2485043), (97, 742951), (137, 526031), (187, 385381), (319, 225913), (493, 146179), (1067, 67541), (1507, 47821), (1649, 43703), (2329, 30943), (2813, 25619), (3973, 18139), (5423, 13289)]