68439906816

素因数分解:

$2^9\times 3^1\times {\mathrm{151}}^1\times {\mathrm{295081}}^1$

素因数の和:295253

約数の個数: 80

約数和(自身を含む): 183536282688

約数和(自身を除く): 115096375872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 512, 604, 768, 906, 1208, 1536, 1812, 2416, 3624, 4832, 7248, 9664, 14496, 19328, 28992, 38656, 57984, 77312, 115968, 231936, 295081, 590162, 885243, 1180324, 1770486, 2360648, 3540972, 4721296, 7081944, 9442592, 14163888, 18885184, 28327776, 37770368, 44557231, 56655552, 75540736, 89114462, 113311104, 133671693, 151081472, 178228924, 226622208, 267343386, 356457848, 453244416, 534686772, 712915696, 1069373544, 1425831392, 2138747088, 2851662784, 4277494176, 5703325568, 8554988352, 11406651136, 17109976704, 22813302272, 34219953408, 68439906816]

約数ペア:

[(1, 68439906816), (2, 34219953408), (3, 22813302272), (4, 17109976704), (6, 11406651136), (8, 8554988352), (12, 5703325568), (16, 4277494176), (24, 2851662784), (32, 2138747088), (48, 1425831392), (64, 1069373544), (96, 712915696), (128, 534686772), (151, 453244416), (192, 356457848), (256, 267343386), (302, 226622208), (384, 178228924), (453, 151081472), (512, 133671693), (604, 113311104), (768, 89114462), (906, 75540736), (1208, 56655552), (1536, 44557231), (1812, 37770368), (2416, 28327776), (3624, 18885184), (4832, 14163888), (7248, 9442592), (9664, 7081944), (14496, 4721296), (19328, 3540972), (28992, 2360648), (38656, 1770486), (57984, 1180324), (77312, 885243), (115968, 590162), (231936, 295081)]