85525308

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 258061440

約数和(自身を除く): 172536132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 243, 297, 324, 342, 396, 418, 421, 486, 513, 594, 627, 684, 836, 842, 891, 972, 1026, 1188, 1254, 1263, 1539, 1684, 1782, 1881, 2052, 2508, 2526, 2673, 3078, 3564, 3762, 3789, 4617, 4631, 5052, 5346, 5643, 6156, 7524, 7578, 7999, 9234, 9262, 10692, 11286, 11367, 13893, 15156, 15998, 16929, 18468, 18524, 22572, 22734, 23997, 27786, 31996, 33858, 34101, 41679, 45468, 47994, 50787, 55572, 67716, 68202, 71991, 83358, 87989, 95988, 101574, 102303, 125037, 136404, 143982, 166716, 175978, 203148, 204606, 215973, 250074, 263967, 287964, 351956, 375111, 409212, 431946, 500148, 527934, 647919, 750222, 791901, 863892, 1055868, 1125333, 1295838, 1500444, 1583802, 1943757, 2250666, 2375703, 2591676, 3167604, 3887514, 4501332, 4751406, 7127109, 7775028, 9502812, 14254218, 21381327, 28508436, 42762654, 85525308]

約数ペア:

[(1, 85525308), (2, 42762654), (3, 28508436), (4, 21381327), (6, 14254218), (9, 9502812), (11, 7775028), (12, 7127109), (18, 4751406), (19, 4501332), (22, 3887514), (27, 3167604), (33, 2591676), (36, 2375703), (38, 2250666), (44, 1943757), (54, 1583802), (57, 1500444), (66, 1295838), (76, 1125333), (81, 1055868), (99, 863892), (108, 791901), (114, 750222), (132, 647919), (162, 527934), (171, 500148), (198, 431946), (209, 409212), (228, 375111), (243, 351956), (297, 287964), (324, 263967), (342, 250074), (396, 215973), (418, 204606), (421, 203148), (486, 175978), (513, 166716), (594, 143982), (627, 136404), (684, 125037), (836, 102303), (842, 101574), (891, 95988), (972, 87989), (1026, 83358), (1188, 71991), (1254, 68202), (1263, 67716), (1539, 55572), (1684, 50787), (1782, 47994), (1881, 45468), (2052, 41679), (2508, 34101), (2526, 33858), (2673, 31996), (3078, 27786), (3564, 23997), (3762, 22734), (3789, 22572), (4617, 18524), (4631, 18468), (5052, 16929), (5346, 15998), (5643, 15156), (6156, 13893), (7524, 11367), (7578, 11286), (7999, 10692), (9234, 9262)]