81822096

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{5119}}^1$

素因数の和:5173

約数の個数: 80

約数和(自身を含む): 241254400

約数和(自身を除く): 159432304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5119, 5328, 7992, 10238, 15357, 15984, 20476, 30714, 40952, 46071, 61428, 81904, 92142, 122856, 138213, 184284, 189403, 245712, 276426, 368568, 378806, 552852, 568209, 737136, 757612, 1105704, 1136418, 1515224, 1704627, 2211408, 2272836, 3030448, 3409254, 4545672, 5113881, 6818508, 9091344, 10227762, 13637016, 20455524, 27274032, 40911048, 81822096]

約数ペア:

[(1, 81822096), (2, 40911048), (3, 27274032), (4, 20455524), (6, 13637016), (8, 10227762), (9, 9091344), (12, 6818508), (16, 5113881), (18, 4545672), (24, 3409254), (27, 3030448), (36, 2272836), (37, 2211408), (48, 1704627), (54, 1515224), (72, 1136418), (74, 1105704), (108, 757612), (111, 737136), (144, 568209), (148, 552852), (216, 378806), (222, 368568), (296, 276426), (333, 245712), (432, 189403), (444, 184284), (592, 138213), (666, 122856), (888, 92142), (999, 81904), (1332, 61428), (1776, 46071), (1998, 40952), (2664, 30714), (3996, 20476), (5119, 15984), (5328, 15357), (7992, 10238)]