86565672

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 261360000

約数和(自身を除く): 174794328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 79, 81, 89, 108, 114, 152, 158, 162, 171, 178, 216, 228, 237, 267, 316, 324, 342, 356, 456, 474, 513, 534, 632, 648, 684, 711, 712, 801, 948, 1026, 1068, 1368, 1422, 1501, 1539, 1602, 1691, 1896, 2052, 2133, 2136, 2403, 2844, 3002, 3078, 3204, 3382, 4104, 4266, 4503, 4806, 5073, 5688, 6004, 6156, 6399, 6408, 6764, 7031, 7209, 8532, 9006, 9612, 10146, 12008, 12312, 12798, 13509, 13528, 14062, 14418, 15219, 17064, 18012, 19224, 20292, 21093, 25596, 27018, 28124, 28836, 30438, 36024, 40527, 40584, 42186, 45657, 51192, 54036, 56248, 57672, 60876, 63279, 81054, 84372, 91314, 108072, 121581, 121752, 126558, 133589, 136971, 162108, 168744, 182628, 189837, 243162, 253116, 267178, 273942, 324216, 365256, 379674, 400767, 486324, 506232, 534356, 547884, 569511, 759348, 801534, 972648, 1068712, 1095768, 1139022, 1202301, 1518696, 1603068, 2278044, 2404602, 3206136, 3606903, 4556088, 4809204, 7213806, 9618408, 10820709, 14427612, 21641418, 28855224, 43282836, 86565672]

約数ペア:

[(1, 86565672), (2, 43282836), (3, 28855224), (4, 21641418), (6, 14427612), (8, 10820709), (9, 9618408), (12, 7213806), (18, 4809204), (19, 4556088), (24, 3606903), (27, 3206136), (36, 2404602), (38, 2278044), (54, 1603068), (57, 1518696), (72, 1202301), (76, 1139022), (79, 1095768), (81, 1068712), (89, 972648), (108, 801534), (114, 759348), (152, 569511), (158, 547884), (162, 534356), (171, 506232), (178, 486324), (216, 400767), (228, 379674), (237, 365256), (267, 324216), (316, 273942), (324, 267178), (342, 253116), (356, 243162), (456, 189837), (474, 182628), (513, 168744), (534, 162108), (632, 136971), (648, 133589), (684, 126558), (711, 121752), (712, 121581), (801, 108072), (948, 91314), (1026, 84372), (1068, 81054), (1368, 63279), (1422, 60876), (1501, 57672), (1539, 56248), (1602, 54036), (1691, 51192), (1896, 45657), (2052, 42186), (2133, 40584), (2136, 40527), (2403, 36024), (2844, 30438), (3002, 28836), (3078, 28124), (3204, 27018), (3382, 25596), (4104, 21093), (4266, 20292), (4503, 19224), (4806, 18012), (5073, 17064), (5688, 15219), (6004, 14418), (6156, 14062), (6399, 13528), (6408, 13509), (6764, 12798), (7031, 12312), (7209, 12008), (8532, 10146), (9006, 9612)]