68881752

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 201523200

約数和(自身を除く): 132641448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 127, 162, 186, 216, 243, 248, 254, 279, 324, 372, 381, 486, 508, 558, 648, 729, 744, 762, 837, 972, 1016, 1116, 1143, 1458, 1524, 1674, 1944, 2187, 2232, 2286, 2511, 2916, 3048, 3348, 3429, 3937, 4374, 4572, 5022, 5832, 6696, 6858, 7533, 7874, 8748, 9144, 10044, 10287, 11811, 13716, 15066, 15748, 17496, 20088, 20574, 22599, 23622, 27432, 30132, 30861, 31496, 35433, 41148, 45198, 47244, 60264, 61722, 67797, 70866, 82296, 90396, 92583, 94488, 106299, 123444, 135594, 141732, 180792, 185166, 212598, 246888, 271188, 277749, 283464, 318897, 370332, 425196, 542376, 555498, 637794, 740664, 850392, 956691, 1110996, 1275588, 1913382, 2221992, 2551176, 2870073, 3826764, 5740146, 7653528, 8610219, 11480292, 17220438, 22960584, 34440876, 68881752]

約数ペア:

[(1, 68881752), (2, 34440876), (3, 22960584), (4, 17220438), (6, 11480292), (8, 8610219), (9, 7653528), (12, 5740146), (18, 3826764), (24, 2870073), (27, 2551176), (31, 2221992), (36, 1913382), (54, 1275588), (62, 1110996), (72, 956691), (81, 850392), (93, 740664), (108, 637794), (124, 555498), (127, 542376), (162, 425196), (186, 370332), (216, 318897), (243, 283464), (248, 277749), (254, 271188), (279, 246888), (324, 212598), (372, 185166), (381, 180792), (486, 141732), (508, 135594), (558, 123444), (648, 106299), (729, 94488), (744, 92583), (762, 90396), (837, 82296), (972, 70866), (1016, 67797), (1116, 61722), (1143, 60264), (1458, 47244), (1524, 45198), (1674, 41148), (1944, 35433), (2187, 31496), (2232, 30861), (2286, 30132), (2511, 27432), (2916, 23622), (3048, 22599), (3348, 20574), (3429, 20088), (3937, 17496), (4374, 15748), (4572, 15066), (5022, 13716), (5832, 11811), (6696, 10287), (6858, 10044), (7533, 9144), (7874, 8748)]