78509836768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{160807}}^1$

素因数の和:160920

約数の個数: 96

約数和(自身を含む): 179924855040

約数和(自身を除く): 101415018272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 73, 76, 88, 146, 152, 176, 209, 292, 304, 352, 418, 584, 608, 803, 836, 1168, 1387, 1606, 1672, 2336, 2774, 3212, 3344, 5548, 6424, 6688, 11096, 12848, 15257, 22192, 25696, 30514, 44384, 61028, 122056, 160807, 244112, 321614, 488224, 643228, 1286456, 1768877, 2572912, 3055333, 3537754, 5145824, 6110666, 7075508, 11738911, 12221332, 14151016, 23477822, 24442664, 28302032, 33608663, 46955644, 48885328, 56604064, 67217326, 93911288, 97770656, 129128021, 134434652, 187822576, 223039309, 258256042, 268869304, 375645152, 446078618, 516512084, 537738608, 892157236, 1033024168, 1075477216, 1784314472, 2066048336, 2453432399, 3568628944, 4132096672, 4906864798, 7137257888, 9813729596, 19627459192, 39254918384, 78509836768]

約数ペア:

[(1, 78509836768), (2, 39254918384), (4, 19627459192), (8, 9813729596), (11, 7137257888), (16, 4906864798), (19, 4132096672), (22, 3568628944), (32, 2453432399), (38, 2066048336), (44, 1784314472), (73, 1075477216), (76, 1033024168), (88, 892157236), (146, 537738608), (152, 516512084), (176, 446078618), (209, 375645152), (292, 268869304), (304, 258256042), (352, 223039309), (418, 187822576), (584, 134434652), (608, 129128021), (803, 97770656), (836, 93911288), (1168, 67217326), (1387, 56604064), (1606, 48885328), (1672, 46955644), (2336, 33608663), (2774, 28302032), (3212, 24442664), (3344, 23477822), (5548, 14151016), (6424, 12221332), (6688, 11738911), (11096, 7075508), (12848, 6110666), (15257, 5145824), (22192, 3537754), (25696, 3055333), (30514, 2572912), (44384, 1768877), (61028, 1286456), (122056, 643228), (160807, 488224), (244112, 321614)]