86884140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5591}}^1$

素因数の和:5647

約数の個数: 96

約数和(自身を含む): 285594624

約数和(自身を除く): 198710484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 5591, 7770, 11182, 15540, 16773, 22364, 27955, 33546, 39137, 55910, 67092, 78274, 83865, 111820, 117411, 156548, 167730, 195685, 206867, 234822, 335460, 391370, 413734, 469644, 587055, 620601, 782740, 827468, 1034335, 1174110, 1241202, 1448069, 2068670, 2348220, 2482404, 2896138, 3103005, 4137340, 4344207, 5792276, 6206010, 7240345, 8688414, 12412020, 14480690, 17376828, 21721035, 28961380, 43442070, 86884140]

約数ペア:

[(1, 86884140), (2, 43442070), (3, 28961380), (4, 21721035), (5, 17376828), (6, 14480690), (7, 12412020), (10, 8688414), (12, 7240345), (14, 6206010), (15, 5792276), (20, 4344207), (21, 4137340), (28, 3103005), (30, 2896138), (35, 2482404), (37, 2348220), (42, 2068670), (60, 1448069), (70, 1241202), (74, 1174110), (84, 1034335), (105, 827468), (111, 782740), (140, 620601), (148, 587055), (185, 469644), (210, 413734), (222, 391370), (259, 335460), (370, 234822), (420, 206867), (444, 195685), (518, 167730), (555, 156548), (740, 117411), (777, 111820), (1036, 83865), (1110, 78274), (1295, 67092), (1554, 55910), (2220, 39137), (2590, 33546), (3108, 27955), (3885, 22364), (5180, 16773), (5591, 15540), (7770, 11182)]