85077504

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 120

約数和(自身を含む): 252681000

約数和(自身を除く): 167603496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 499, 512, 576, 592, 666, 768, 888, 998, 1152, 1184, 1332, 1497, 1536, 1776, 1996, 2304, 2368, 2664, 2994, 3552, 3992, 4491, 4608, 4736, 5328, 5988, 7104, 7984, 8982, 9472, 10656, 11976, 14208, 15968, 17964, 18463, 18944, 21312, 23952, 28416, 31936, 35928, 36926, 42624, 47904, 55389, 56832, 63872, 71856, 73852, 85248, 95808, 110778, 127744, 143712, 147704, 166167, 170496, 191616, 221556, 255488, 287424, 295408, 332334, 383232, 443112, 574848, 590816, 664668, 766464, 886224, 1149696, 1181632, 1329336, 1772448, 2299392, 2363264, 2658672, 3544896, 4726528, 5317344, 7089792, 9453056, 10634688, 14179584, 21269376, 28359168, 42538752, 85077504]

約数ペア:

[(1, 85077504), (2, 42538752), (3, 28359168), (4, 21269376), (6, 14179584), (8, 10634688), (9, 9453056), (12, 7089792), (16, 5317344), (18, 4726528), (24, 3544896), (32, 2658672), (36, 2363264), (37, 2299392), (48, 1772448), (64, 1329336), (72, 1181632), (74, 1149696), (96, 886224), (111, 766464), (128, 664668), (144, 590816), (148, 574848), (192, 443112), (222, 383232), (256, 332334), (288, 295408), (296, 287424), (333, 255488), (384, 221556), (444, 191616), (499, 170496), (512, 166167), (576, 147704), (592, 143712), (666, 127744), (768, 110778), (888, 95808), (998, 85248), (1152, 73852), (1184, 71856), (1332, 63872), (1497, 56832), (1536, 55389), (1776, 47904), (1996, 42624), (2304, 36926), (2368, 35928), (2664, 31936), (2994, 28416), (3552, 23952), (3992, 21312), (4491, 18944), (4608, 18463), (4736, 17964), (5328, 15968), (5988, 14208), (7104, 11976), (7984, 10656), (8982, 9472)]