87223728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 246127104

約数和(自身を除く): 158903376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 47, 48, 69, 82, 92, 94, 123, 138, 141, 164, 184, 188, 246, 276, 282, 328, 368, 376, 492, 552, 564, 656, 752, 943, 984, 1081, 1104, 1128, 1681, 1886, 1927, 1968, 2162, 2256, 2829, 3243, 3362, 3772, 3854, 4324, 5043, 5658, 5781, 6486, 6724, 7544, 7708, 8648, 10086, 11316, 11562, 12972, 13448, 15088, 15416, 17296, 20172, 22632, 23124, 25944, 26896, 30832, 38663, 40344, 44321, 45264, 46248, 51888, 77326, 79007, 80688, 88642, 92496, 115989, 132963, 154652, 158014, 177284, 231978, 237021, 265926, 309304, 316028, 354568, 463956, 474042, 531852, 618608, 632056, 709136, 927912, 948084, 1063704, 1264112, 1817161, 1855824, 1896168, 2127408, 3634322, 3792336, 5451483, 7268644, 10902966, 14537288, 21805932, 29074576, 43611864, 87223728]

約数ペア:

[(1, 87223728), (2, 43611864), (3, 29074576), (4, 21805932), (6, 14537288), (8, 10902966), (12, 7268644), (16, 5451483), (23, 3792336), (24, 3634322), (41, 2127408), (46, 1896168), (47, 1855824), (48, 1817161), (69, 1264112), (82, 1063704), (92, 948084), (94, 927912), (123, 709136), (138, 632056), (141, 618608), (164, 531852), (184, 474042), (188, 463956), (246, 354568), (276, 316028), (282, 309304), (328, 265926), (368, 237021), (376, 231978), (492, 177284), (552, 158014), (564, 154652), (656, 132963), (752, 115989), (943, 92496), (984, 88642), (1081, 80688), (1104, 79007), (1128, 77326), (1681, 51888), (1886, 46248), (1927, 45264), (1968, 44321), (2162, 40344), (2256, 38663), (2829, 30832), (3243, 26896), (3362, 25944), (3772, 23124), (3854, 22632), (4324, 20172), (5043, 17296), (5658, 15416), (5781, 15088), (6486, 13448), (6724, 12972), (7544, 11562), (7708, 11316), (8648, 10086)]