81085416048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6187837}}^1$

素因数の和:6187871

約数の個数: 120

約数和(自身を含む): 279294255968

約数和(自身を除く): 198208839920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 6187837, 12375674, 18563511, 24751348, 37127022, 43314859, 49502696, 55690533, 74254044, 80441881, 86629718, 99005392, 111381066, 129944577, 148508088, 160883762, 173259436, 222762132, 241325643, 259889154, 297016176, 321767524, 346518872, 389833731, 445524264, 482651286, 519778308, 563093167, 643535048, 693037744, 723976929, 779667462, 891048528, 965302572, 1039556616, 1126186334, 1287070096, 1447953858, 1559334924, 1689279501, 1930605144, 2079113232, 2252372668, 2895907716, 3118669848, 3378559002, 3861210288, 4504745336, 5067838503, 5791815432, 6237339696, 6757118004, 9009490672, 10135677006, 11583630864, 13514236008, 20271354012, 27028472016, 40542708024, 81085416048]

約数ペア:

[(1, 81085416048), (2, 40542708024), (3, 27028472016), (4, 20271354012), (6, 13514236008), (7, 11583630864), (8, 10135677006), (9, 9009490672), (12, 6757118004), (13, 6237339696), (14, 5791815432), (16, 5067838503), (18, 4504745336), (21, 3861210288), (24, 3378559002), (26, 3118669848), (28, 2895907716), (36, 2252372668), (39, 2079113232), (42, 1930605144), (48, 1689279501), (52, 1559334924), (56, 1447953858), (63, 1287070096), (72, 1126186334), (78, 1039556616), (84, 965302572), (91, 891048528), (104, 779667462), (112, 723976929), (117, 693037744), (126, 643535048), (144, 563093167), (156, 519778308), (168, 482651286), (182, 445524264), (208, 389833731), (234, 346518872), (252, 321767524), (273, 297016176), (312, 259889154), (336, 241325643), (364, 222762132), (468, 173259436), (504, 160883762), (546, 148508088), (624, 129944577), (728, 111381066), (819, 99005392), (936, 86629718), (1008, 80441881), (1092, 74254044), (1456, 55690533), (1638, 49502696), (1872, 43314859), (2184, 37127022), (3276, 24751348), (4368, 18563511), (6552, 12375674), (13104, 6187837)]