87871392

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 307359360

約数和(自身を除く): 219487968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 167, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 324, 334, 336, 348, 378, 406, 432, 464, 501, 504, 522, 567, 609, 648, 668, 672, 696, 756, 783, 812, 864, 928, 1002, 1008, 1044, 1134, 1169, 1218, 1296, 1336, 1392, 1503, 1512, 1566, 1624, 1827, 2004, 2016, 2088, 2268, 2338, 2349, 2436, 2592, 2672, 2784, 3006, 3024, 3132, 3248, 3507, 3654, 4008, 4176, 4509, 4536, 4676, 4698, 4843, 4872, 5344, 5481, 6012, 6048, 6264, 6496, 7014, 7308, 8016, 8352, 9018, 9072, 9352, 9396, 9686, 9744, 10521, 10962, 12024, 12528, 13527, 14028, 14529, 14616, 16032, 16443, 18036, 18144, 18704, 18792, 19372, 19488, 21042, 21924, 24048, 25056, 27054, 28056, 29058, 29232, 31563, 32886, 33901, 36072, 37408, 37584, 38744, 42084, 43587, 43848, 48096, 54108, 56112, 58116, 58464, 63126, 65772, 67802, 72144, 75168, 77488, 84168, 87174, 87696, 94689, 101703, 108216, 112224, 116232, 126252, 130761, 131544, 135604, 144288, 154976, 168336, 174348, 175392, 189378, 203406, 216432, 232464, 252504, 261522, 263088, 271208, 305109, 336672, 348696, 378756, 392283, 406812, 432864, 464928, 505008, 523044, 526176, 542416, 610218, 697392, 757512, 784566, 813624, 915327, 1010016, 1046088, 1084832, 1220436, 1394784, 1515024, 1569132, 1627248, 1830654, 2092176, 2440872, 2745981, 3030048, 3138264, 3254496, 3661308, 4184352, 4881744, 5491962, 6276528, 7322616, 9763488, 10983924, 12553056, 14645232, 21967848, 29290464, 43935696, 87871392]

約数ペア:

[(1, 87871392), (2, 43935696), (3, 29290464), (4, 21967848), (6, 14645232), (7, 12553056), (8, 10983924), (9, 9763488), (12, 7322616), (14, 6276528), (16, 5491962), (18, 4881744), (21, 4184352), (24, 3661308), (27, 3254496), (28, 3138264), (29, 3030048), (32, 2745981), (36, 2440872), (42, 2092176), (48, 1830654), (54, 1627248), (56, 1569132), (58, 1515024), (63, 1394784), (72, 1220436), (81, 1084832), (84, 1046088), (87, 1010016), (96, 915327), (108, 813624), (112, 784566), (116, 757512), (126, 697392), (144, 610218), (162, 542416), (167, 526176), (168, 523044), (174, 505008), (189, 464928), (203, 432864), (216, 406812), (224, 392283), (232, 378756), (252, 348696), (261, 336672), (288, 305109), (324, 271208), (334, 263088), (336, 261522), (348, 252504), (378, 232464), (406, 216432), (432, 203406), (464, 189378), (501, 175392), (504, 174348), (522, 168336), (567, 154976), (609, 144288), (648, 135604), (668, 131544), (672, 130761), (696, 126252), (756, 116232), (783, 112224), (812, 108216), (864, 101703), (928, 94689), (1002, 87696), (1008, 87174), (1044, 84168), (1134, 77488), (1169, 75168), (1218, 72144), (1296, 67802), (1336, 65772), (1392, 63126), (1503, 58464), (1512, 58116), (1566, 56112), (1624, 54108), (1827, 48096), (2004, 43848), (2016, 43587), (2088, 42084), (2268, 38744), (2338, 37584), (2349, 37408), (2436, 36072), (2592, 33901), (2672, 32886), (2784, 31563), (3006, 29232), (3024, 29058), (3132, 28056), (3248, 27054), (3507, 25056), (3654, 24048), (4008, 21924), (4176, 21042), (4509, 19488), (4536, 19372), (4676, 18792), (4698, 18704), (4843, 18144), (4872, 18036), (5344, 16443), (5481, 16032), (6012, 14616), (6048, 14529), (6264, 14028), (6496, 13527), (7014, 12528), (7308, 12024), (8016, 10962), (8352, 10521), (9018, 9744), (9072, 9686), (9352, 9396)]