81158791752

素因数分解:

$2^3\times 3^4\times {\mathrm{241}}^1\times {\mathrm{509}}^1\times {\mathrm{1021}}^1$

素因数の和:1789

約数の個数: 160

約数和(自身を含む): 228935460600

約数和(自身を除く): 147776668848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 324, 482, 509, 648, 723, 964, 1018, 1021, 1446, 1527, 1928, 2036, 2042, 2169, 2892, 3054, 3063, 4072, 4084, 4338, 4581, 5784, 6108, 6126, 6507, 8168, 8676, 9162, 9189, 12216, 12252, 13014, 13743, 17352, 18324, 18378, 19521, 24504, 26028, 27486, 27567, 36648, 36756, 39042, 41229, 52056, 54972, 55134, 73512, 78084, 82458, 82701, 109944, 110268, 122669, 156168, 164916, 165402, 220536, 245338, 246061, 329832, 330804, 368007, 490676, 492122, 519689, 661608, 736014, 738183, 981352, 984244, 1039378, 1104021, 1472028, 1476366, 1559067, 1968488, 2078756, 2208042, 2214549, 2944056, 2952732, 3118134, 3312063, 4157512, 4416084, 4429098, 4677201, 5905464, 6236268, 6624126, 6643647, 8832168, 8858196, 9354402, 9936189, 12472536, 13248252, 13287294, 14031603, 17716392, 18708804, 19872378, 19930941, 26496504, 26574588, 28063206, 37417608, 39744756, 39861882, 42094809, 53149176, 56126412, 79489512, 79723764, 84189618, 112252824, 125245049, 159447528, 168379236, 250490098, 336758472, 375735147, 500980196, 751470294, 1001960392, 1127205441, 1502940588, 2254410882, 3005881176, 3381616323, 4508821764, 6763232646, 9017643528, 10144848969, 13526465292, 20289697938, 27052930584, 40579395876, 81158791752]

約数ペア:

[(1, 81158791752), (2, 40579395876), (3, 27052930584), (4, 20289697938), (6, 13526465292), (8, 10144848969), (9, 9017643528), (12, 6763232646), (18, 4508821764), (24, 3381616323), (27, 3005881176), (36, 2254410882), (54, 1502940588), (72, 1127205441), (81, 1001960392), (108, 751470294), (162, 500980196), (216, 375735147), (241, 336758472), (324, 250490098), (482, 168379236), (509, 159447528), (648, 125245049), (723, 112252824), (964, 84189618), (1018, 79723764), (1021, 79489512), (1446, 56126412), (1527, 53149176), (1928, 42094809), (2036, 39861882), (2042, 39744756), (2169, 37417608), (2892, 28063206), (3054, 26574588), (3063, 26496504), (4072, 19930941), (4084, 19872378), (4338, 18708804), (4581, 17716392), (5784, 14031603), (6108, 13287294), (6126, 13248252), (6507, 12472536), (8168, 9936189), (8676, 9354402), (9162, 8858196), (9189, 8832168), (12216, 6643647), (12252, 6624126), (13014, 6236268), (13743, 5905464), (17352, 4677201), (18324, 4429098), (18378, 4416084), (19521, 4157512), (24504, 3312063), (26028, 3118134), (27486, 2952732), (27567, 2944056), (36648, 2214549), (36756, 2208042), (39042, 2078756), (41229, 1968488), (52056, 1559067), (54972, 1476366), (55134, 1472028), (73512, 1104021), (78084, 1039378), (82458, 984244), (82701, 981352), (109944, 738183), (110268, 736014), (122669, 661608), (156168, 519689), (164916, 492122), (165402, 490676), (220536, 368007), (245338, 330804), (246061, 329832)]