86991336

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 248339520

約数和(自身を除く): 161348184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 131, 138, 184, 207, 262, 276, 393, 401, 414, 524, 552, 786, 802, 828, 1048, 1179, 1203, 1572, 1604, 1656, 2358, 2406, 3013, 3144, 3208, 3609, 4716, 4812, 6026, 7218, 9039, 9223, 9432, 9624, 12052, 14436, 18078, 18446, 24104, 27117, 27669, 28872, 36156, 36892, 52531, 54234, 55338, 72312, 73784, 83007, 105062, 108468, 110676, 157593, 166014, 210124, 216936, 221352, 315186, 332028, 420248, 472779, 630372, 664056, 945558, 1208213, 1260744, 1891116, 2416426, 3624639, 3782232, 4832852, 7249278, 9665704, 10873917, 14498556, 21747834, 28997112, 43495668, 86991336]

約数ペア:

[(1, 86991336), (2, 43495668), (3, 28997112), (4, 21747834), (6, 14498556), (8, 10873917), (9, 9665704), (12, 7249278), (18, 4832852), (23, 3782232), (24, 3624639), (36, 2416426), (46, 1891116), (69, 1260744), (72, 1208213), (92, 945558), (131, 664056), (138, 630372), (184, 472779), (207, 420248), (262, 332028), (276, 315186), (393, 221352), (401, 216936), (414, 210124), (524, 166014), (552, 157593), (786, 110676), (802, 108468), (828, 105062), (1048, 83007), (1179, 73784), (1203, 72312), (1572, 55338), (1604, 54234), (1656, 52531), (2358, 36892), (2406, 36156), (3013, 28872), (3144, 27669), (3208, 27117), (3609, 24104), (4716, 18446), (4812, 18078), (6026, 14436), (7218, 12052), (9039, 9624), (9223, 9432)]