81749340864

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^2\times {\mathrm{268291}}^1$

素因数の和:268355

約数の個数: 126

約数和(自身を含む): 244951400876

約数和(自身を除く): 163202060012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 529, 552, 576, 736, 828, 1058, 1104, 1472, 1587, 1656, 2116, 2208, 3174, 3312, 4232, 4416, 4761, 6348, 6624, 8464, 9522, 12696, 13248, 16928, 19044, 25392, 33856, 38088, 50784, 76176, 101568, 152352, 268291, 304704, 536582, 804873, 1073164, 1609746, 2146328, 2414619, 3219492, 4292656, 4829238, 6170693, 6438984, 8585312, 9658476, 12341386, 12877968, 17170624, 18512079, 19316952, 24682772, 25755936, 37024158, 38633904, 49365544, 51511872, 55536237, 74048316, 77267808, 98731088, 111072474, 141925939, 148096632, 154535616, 197462176, 222144948, 283851878, 296193264, 394924352, 425777817, 444289896, 567703756, 592386528, 851555634, 888579792, 1135407512, 1184773056, 1277333451, 1703111268, 1777159584, 2270815024, 2554666902, 3406222536, 3554319168, 4541630048, 5109333804, 6812445072, 9083260096, 10218667608, 13624890144, 20437335216, 27249780288, 40874670432, 81749340864]

約数ペア:

[(1, 81749340864), (2, 40874670432), (3, 27249780288), (4, 20437335216), (6, 13624890144), (8, 10218667608), (9, 9083260096), (12, 6812445072), (16, 5109333804), (18, 4541630048), (23, 3554319168), (24, 3406222536), (32, 2554666902), (36, 2270815024), (46, 1777159584), (48, 1703111268), (64, 1277333451), (69, 1184773056), (72, 1135407512), (92, 888579792), (96, 851555634), (138, 592386528), (144, 567703756), (184, 444289896), (192, 425777817), (207, 394924352), (276, 296193264), (288, 283851878), (368, 222144948), (414, 197462176), (529, 154535616), (552, 148096632), (576, 141925939), (736, 111072474), (828, 98731088), (1058, 77267808), (1104, 74048316), (1472, 55536237), (1587, 51511872), (1656, 49365544), (2116, 38633904), (2208, 37024158), (3174, 25755936), (3312, 24682772), (4232, 19316952), (4416, 18512079), (4761, 17170624), (6348, 12877968), (6624, 12341386), (8464, 9658476), (9522, 8585312), (12696, 6438984), (13248, 6170693), (16928, 4829238), (19044, 4292656), (25392, 3219492), (33856, 2414619), (38088, 2146328), (50784, 1609746), (76176, 1073164), (101568, 804873), (152352, 536582), (268291, 304704)]