31970376

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 90604800

約数和(自身を除く): 58634424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 479, 618, 648, 824, 927, 958, 1236, 1437, 1854, 1916, 2472, 2781, 2874, 3708, 3832, 4311, 5562, 5748, 7416, 8343, 8622, 11124, 11496, 12933, 16686, 17244, 22248, 25866, 33372, 34488, 38799, 49337, 51732, 66744, 77598, 98674, 103464, 148011, 155196, 197348, 296022, 310392, 394696, 444033, 592044, 888066, 1184088, 1332099, 1776132, 2664198, 3552264, 3996297, 5328396, 7992594, 10656792, 15985188, 31970376]

約数ペア:

[(1, 31970376), (2, 15985188), (3, 10656792), (4, 7992594), (6, 5328396), (8, 3996297), (9, 3552264), (12, 2664198), (18, 1776132), (24, 1332099), (27, 1184088), (36, 888066), (54, 592044), (72, 444033), (81, 394696), (103, 310392), (108, 296022), (162, 197348), (206, 155196), (216, 148011), (309, 103464), (324, 98674), (412, 77598), (479, 66744), (618, 51732), (648, 49337), (824, 38799), (927, 34488), (958, 33372), (1236, 25866), (1437, 22248), (1854, 17244), (1916, 16686), (2472, 12933), (2781, 11496), (2874, 11124), (3708, 8622), (3832, 8343), (4311, 7416), (5562, 5748)]