66789144

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 195076800

約数和(自身を除く): 128287656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 61, 72, 74, 108, 111, 122, 137, 148, 183, 216, 222, 244, 274, 296, 333, 366, 411, 444, 488, 548, 549, 666, 732, 822, 888, 999, 1096, 1098, 1233, 1332, 1464, 1644, 1647, 1998, 2196, 2257, 2466, 2664, 3288, 3294, 3699, 3996, 4392, 4514, 4932, 5069, 6588, 6771, 7398, 7992, 8357, 9028, 9864, 10138, 13176, 13542, 14796, 15207, 16714, 18056, 20276, 20313, 25071, 27084, 29592, 30414, 33428, 40552, 40626, 45621, 50142, 54168, 60828, 60939, 66856, 75213, 81252, 91242, 100284, 121656, 121878, 136863, 150426, 162504, 182484, 200568, 225639, 243756, 273726, 300852, 309209, 364968, 451278, 487512, 547452, 601704, 618418, 902556, 927627, 1094904, 1236836, 1805112, 1855254, 2473672, 2782881, 3710508, 5565762, 7421016, 8348643, 11131524, 16697286, 22263048, 33394572, 66789144]

約数ペア:

[(1, 66789144), (2, 33394572), (3, 22263048), (4, 16697286), (6, 11131524), (8, 8348643), (9, 7421016), (12, 5565762), (18, 3710508), (24, 2782881), (27, 2473672), (36, 1855254), (37, 1805112), (54, 1236836), (61, 1094904), (72, 927627), (74, 902556), (108, 618418), (111, 601704), (122, 547452), (137, 487512), (148, 451278), (183, 364968), (216, 309209), (222, 300852), (244, 273726), (274, 243756), (296, 225639), (333, 200568), (366, 182484), (411, 162504), (444, 150426), (488, 136863), (548, 121878), (549, 121656), (666, 100284), (732, 91242), (822, 81252), (888, 75213), (999, 66856), (1096, 60939), (1098, 60828), (1233, 54168), (1332, 50142), (1464, 45621), (1644, 40626), (1647, 40552), (1998, 33428), (2196, 30414), (2257, 29592), (2466, 27084), (2664, 25071), (3288, 20313), (3294, 20276), (3699, 18056), (3996, 16714), (4392, 15207), (4514, 14796), (4932, 13542), (5069, 13176), (6588, 10138), (6771, 9864), (7398, 9028), (7992, 8357)]