71743860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{132859}}^1$

素因数の和:132877

約数の個数: 48

約数和(自身を含む): 223204800

約数和(自身を除く): 151460940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 132859, 265718, 398577, 531436, 664295, 797154, 1195731, 1328590, 1594308, 1992885, 2391462, 2657180, 3587193, 3985770, 4782924, 5978655, 7174386, 7971540, 11957310, 14348772, 17935965, 23914620, 35871930, 71743860]

約数ペア:

[(1, 71743860), (2, 35871930), (3, 23914620), (4, 17935965), (5, 14348772), (6, 11957310), (9, 7971540), (10, 7174386), (12, 5978655), (15, 4782924), (18, 3985770), (20, 3587193), (27, 2657180), (30, 2391462), (36, 1992885), (45, 1594308), (54, 1328590), (60, 1195731), (90, 797154), (108, 664295), (135, 531436), (180, 398577), (270, 265718), (540, 132859)]