61581168

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{12959}}^1$

素因数の和:12987

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 131263632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 12959, 25918, 38877, 51836, 77754, 103672, 116631, 142549, 155508, 207344, 233262, 285098, 311016, 349893, 427647, 466524, 570196, 622032, 699786, 855294, 933048, 1140392, 1282941, 1399572, 1710588, 1866096, 2280784, 2565882, 2799144, 3421176, 3848823, 5131764, 5598288, 6842352, 7697646, 10263528, 15395292, 20527056, 30790584, 61581168]

約数ペア:

[(1, 61581168), (2, 30790584), (3, 20527056), (4, 15395292), (6, 10263528), (8, 7697646), (9, 6842352), (11, 5598288), (12, 5131764), (16, 3848823), (18, 3421176), (22, 2799144), (24, 2565882), (27, 2280784), (33, 1866096), (36, 1710588), (44, 1399572), (48, 1282941), (54, 1140392), (66, 933048), (72, 855294), (88, 699786), (99, 622032), (108, 570196), (132, 466524), (144, 427647), (176, 349893), (198, 311016), (216, 285098), (264, 233262), (297, 207344), (396, 155508), (432, 142549), (528, 116631), (594, 103672), (792, 77754), (1188, 51836), (1584, 38877), (2376, 25918), (4752, 12959)]