8678016

素因数分解:

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

素因数の和:66

約数の個数: 128

約数和(自身を含む): 26764800

約数和(自身を除く): 18086784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 729, 744, 837, 864, 972, 992, 1116, 1152, 1296, 1458, 1488, 1674, 1728, 1944, 1984, 2187, 2232, 2511, 2592, 2916, 2976, 3348, 3456, 3888, 3968, 4374, 4464, 5022, 5184, 5832, 5952, 6696, 7533, 7776, 8748, 8928, 10044, 10368, 11664, 11904, 13392, 15066, 15552, 17496, 17856, 20088, 22599, 23328, 26784, 30132, 31104, 34992, 35712, 40176, 45198, 46656, 53568, 60264, 67797, 69984, 80352, 90396, 93312, 107136, 120528, 135594, 139968, 160704, 180792, 241056, 271188, 279936, 321408, 361584, 482112, 542376, 723168, 964224, 1084752, 1446336, 2169504, 2892672, 4339008, 8678016]

約数ペア:

[(1, 8678016), (2, 4339008), (3, 2892672), (4, 2169504), (6, 1446336), (8, 1084752), (9, 964224), (12, 723168), (16, 542376), (18, 482112), (24, 361584), (27, 321408), (31, 279936), (32, 271188), (36, 241056), (48, 180792), (54, 160704), (62, 139968), (64, 135594), (72, 120528), (81, 107136), (93, 93312), (96, 90396), (108, 80352), (124, 69984), (128, 67797), (144, 60264), (162, 53568), (186, 46656), (192, 45198), (216, 40176), (243, 35712), (248, 34992), (279, 31104), (288, 30132), (324, 26784), (372, 23328), (384, 22599), (432, 20088), (486, 17856), (496, 17496), (558, 15552), (576, 15066), (648, 13392), (729, 11904), (744, 11664), (837, 10368), (864, 10044), (972, 8928), (992, 8748), (1116, 7776), (1152, 7533), (1296, 6696), (1458, 5952), (1488, 5832), (1674, 5184), (1728, 5022), (1944, 4464), (1984, 4374), (2187, 3968), (2232, 3888), (2511, 3456), (2592, 3348), (2916, 2976)]