66619584

素因数分解:

$2^6\times 3^4\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 140

約数和(自身を含む): 201369168

約数和(自身を除く): 134749584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 181, 192, 213, 216, 284, 288, 324, 362, 426, 432, 543, 568, 576, 639, 648, 724, 852, 864, 1086, 1136, 1278, 1296, 1448, 1629, 1704, 1728, 1917, 2172, 2272, 2556, 2592, 2896, 3258, 3408, 3834, 4344, 4544, 4887, 5112, 5184, 5751, 5792, 6516, 6816, 7668, 8688, 9774, 10224, 11502, 11584, 12851, 13032, 13632, 14661, 15336, 17376, 19548, 20448, 23004, 25702, 26064, 29322, 30672, 34752, 38553, 39096, 40896, 46008, 51404, 52128, 58644, 61344, 77106, 78192, 92016, 102808, 104256, 115659, 117288, 122688, 154212, 156384, 184032, 205616, 231318, 234576, 308424, 312768, 346977, 368064, 411232, 462636, 469152, 616848, 693954, 822464, 925272, 938304, 1040931, 1233696, 1387908, 1850544, 2081862, 2467392, 2775816, 3701088, 4163724, 5551632, 7402176, 8327448, 11103264, 16654896, 22206528, 33309792, 66619584]

約数ペア:

[(1, 66619584), (2, 33309792), (3, 22206528), (4, 16654896), (6, 11103264), (8, 8327448), (9, 7402176), (12, 5551632), (16, 4163724), (18, 3701088), (24, 2775816), (27, 2467392), (32, 2081862), (36, 1850544), (48, 1387908), (54, 1233696), (64, 1040931), (71, 938304), (72, 925272), (81, 822464), (96, 693954), (108, 616848), (142, 469152), (144, 462636), (162, 411232), (181, 368064), (192, 346977), (213, 312768), (216, 308424), (284, 234576), (288, 231318), (324, 205616), (362, 184032), (426, 156384), (432, 154212), (543, 122688), (568, 117288), (576, 115659), (639, 104256), (648, 102808), (724, 92016), (852, 78192), (864, 77106), (1086, 61344), (1136, 58644), (1278, 52128), (1296, 51404), (1448, 46008), (1629, 40896), (1704, 39096), (1728, 38553), (1917, 34752), (2172, 30672), (2272, 29322), (2556, 26064), (2592, 25702), (2896, 23004), (3258, 20448), (3408, 19548), (3834, 17376), (4344, 15336), (4544, 14661), (4887, 13632), (5112, 13032), (5184, 12851), (5751, 11584), (5792, 11502), (6516, 10224), (6816, 9774), (7668, 8688)]