85437828

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 265399680

約数和(自身を除く): 179961852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 433, 486, 522, 567, 609, 756, 783, 812, 866, 972, 1044, 1134, 1218, 1299, 1566, 1701, 1732, 1827, 2268, 2349, 2436, 2598, 3031, 3132, 3402, 3654, 3897, 4698, 5196, 5481, 6062, 6804, 7047, 7308, 7794, 9093, 9396, 10962, 11691, 12124, 12557, 14094, 15588, 16443, 18186, 21924, 23382, 25114, 27279, 28188, 32886, 35073, 36372, 37671, 46764, 49329, 50228, 54558, 65772, 70146, 75342, 81837, 87899, 98658, 105219, 109116, 113013, 140292, 150684, 163674, 175798, 197316, 210438, 226026, 245511, 263697, 327348, 339039, 351596, 420876, 452052, 491022, 527394, 678078, 736533, 791091, 982044, 1017117, 1054788, 1356156, 1473066, 1582182, 2034234, 2373273, 2946132, 3051351, 3164364, 4068468, 4746546, 6102702, 7119819, 9493092, 12205404, 14239638, 21359457, 28479276, 42718914, 85437828]

約数ペア:

[(1, 85437828), (2, 42718914), (3, 28479276), (4, 21359457), (6, 14239638), (7, 12205404), (9, 9493092), (12, 7119819), (14, 6102702), (18, 4746546), (21, 4068468), (27, 3164364), (28, 3051351), (29, 2946132), (36, 2373273), (42, 2034234), (54, 1582182), (58, 1473066), (63, 1356156), (81, 1054788), (84, 1017117), (87, 982044), (108, 791091), (116, 736533), (126, 678078), (162, 527394), (174, 491022), (189, 452052), (203, 420876), (243, 351596), (252, 339039), (261, 327348), (324, 263697), (348, 245511), (378, 226026), (406, 210438), (433, 197316), (486, 175798), (522, 163674), (567, 150684), (609, 140292), (756, 113013), (783, 109116), (812, 105219), (866, 98658), (972, 87899), (1044, 81837), (1134, 75342), (1218, 70146), (1299, 65772), (1566, 54558), (1701, 50228), (1732, 49329), (1827, 46764), (2268, 37671), (2349, 36372), (2436, 35073), (2598, 32886), (3031, 28188), (3132, 27279), (3402, 25114), (3654, 23382), (3897, 21924), (4698, 18186), (5196, 16443), (5481, 15588), (6062, 14094), (6804, 12557), (7047, 12124), (7308, 11691), (7794, 10962), (9093, 9396)]