77678016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31121}}^1$

素因数の和:31149

約数の個数: 56

約数和(自身を含む): 221339664

約数和(自身を除く): 143661648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 31121, 62242, 93363, 124484, 186726, 248968, 373452, 404573, 497936, 746904, 809146, 995872, 1213719, 1493808, 1618292, 1991744, 2427438, 2987616, 3236584, 4854876, 5975232, 6473168, 9709752, 12946336, 19419504, 25892672, 38839008, 77678016]

約数ペア:

[(1, 77678016), (2, 38839008), (3, 25892672), (4, 19419504), (6, 12946336), (8, 9709752), (12, 6473168), (13, 5975232), (16, 4854876), (24, 3236584), (26, 2987616), (32, 2427438), (39, 1991744), (48, 1618292), (52, 1493808), (64, 1213719), (78, 995872), (96, 809146), (104, 746904), (156, 497936), (192, 404573), (208, 373452), (312, 248968), (416, 186726), (624, 124484), (832, 93363), (1248, 62242), (2496, 31121)]