77333928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 221616000

約数和(自身を除く): 144282072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 569, 809, 1138, 1618, 1707, 2276, 2427, 3236, 3414, 3983, 4552, 4854, 5663, 6472, 6828, 7966, 9708, 11326, 11949, 13656, 15932, 16989, 19416, 22652, 23898, 31864, 33978, 45304, 47796, 67956, 95592, 135912, 460321, 920642, 1380963, 1841284, 2761926, 3222247, 3682568, 5523852, 6444494, 9666741, 11047704, 12888988, 19333482, 25777976, 38666964, 77333928]

約数ペア:

[(1, 77333928), (2, 38666964), (3, 25777976), (4, 19333482), (6, 12888988), (7, 11047704), (8, 9666741), (12, 6444494), (14, 5523852), (21, 3682568), (24, 3222247), (28, 2761926), (42, 1841284), (56, 1380963), (84, 920642), (168, 460321), (569, 135912), (809, 95592), (1138, 67956), (1618, 47796), (1707, 45304), (2276, 33978), (2427, 31864), (3236, 23898), (3414, 22652), (3983, 19416), (4552, 16989), (4854, 15932), (5663, 13656), (6472, 11949), (6828, 11326), (7966, 9708)]