89751168

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 280269990

約数和(自身を除く): 190518822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 461, 468, 507, 576, 624, 676, 832, 922, 936, 1014, 1152, 1248, 1352, 1383, 1521, 1664, 1844, 1872, 2028, 2496, 2704, 2766, 3042, 3688, 3744, 4056, 4149, 4992, 5408, 5532, 5993, 6084, 7376, 7488, 8112, 8298, 10816, 11064, 11986, 12168, 14752, 14976, 16224, 16596, 17979, 21632, 22128, 23972, 24336, 29504, 32448, 33192, 35958, 44256, 47944, 48672, 53937, 59008, 64896, 66384, 71916, 77909, 88512, 95888, 97344, 107874, 132768, 143832, 155818, 177024, 191776, 194688, 215748, 233727, 265536, 287664, 311636, 383552, 431496, 467454, 531072, 575328, 623272, 701181, 767104, 862992, 934908, 1150656, 1246544, 1402362, 1725984, 1869816, 2301312, 2493088, 2804724, 3451968, 3739632, 4986176, 5609448, 6903936, 7479264, 9972352, 11218896, 14958528, 22437792, 29917056, 44875584, 89751168]

約数ペア:

[(1, 89751168), (2, 44875584), (3, 29917056), (4, 22437792), (6, 14958528), (8, 11218896), (9, 9972352), (12, 7479264), (13, 6903936), (16, 5609448), (18, 4986176), (24, 3739632), (26, 3451968), (32, 2804724), (36, 2493088), (39, 2301312), (48, 1869816), (52, 1725984), (64, 1402362), (72, 1246544), (78, 1150656), (96, 934908), (104, 862992), (117, 767104), (128, 701181), (144, 623272), (156, 575328), (169, 531072), (192, 467454), (208, 431496), (234, 383552), (288, 311636), (312, 287664), (338, 265536), (384, 233727), (416, 215748), (461, 194688), (468, 191776), (507, 177024), (576, 155818), (624, 143832), (676, 132768), (832, 107874), (922, 97344), (936, 95888), (1014, 88512), (1152, 77909), (1248, 71916), (1352, 66384), (1383, 64896), (1521, 59008), (1664, 53937), (1844, 48672), (1872, 47944), (2028, 44256), (2496, 35958), (2704, 33192), (2766, 32448), (3042, 29504), (3688, 24336), (3744, 23972), (4056, 22128), (4149, 21632), (4992, 17979), (5408, 16596), (5532, 16224), (5993, 14976), (6084, 14752), (7376, 12168), (7488, 11986), (8112, 11064), (8298, 10816)]