72479994672

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{67619}}^1$

素因数の和:67930

約数の個数: 80

約数和(自身を含む): 189766604160

約数和(自身を除く): 117286609488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 163, 274, 326, 411, 489, 548, 652, 822, 978, 1096, 1304, 1644, 1956, 2192, 2608, 3288, 3912, 6576, 7824, 22331, 44662, 66993, 67619, 89324, 133986, 135238, 178648, 202857, 267972, 270476, 357296, 405714, 535944, 540952, 811428, 1071888, 1081904, 1622856, 3245712, 9263803, 11021897, 18527606, 22043794, 27791409, 33065691, 37055212, 44087588, 55582818, 66131382, 74110424, 88175176, 111165636, 132262764, 148220848, 176350352, 222331272, 264525528, 444662544, 529051056, 1509999889, 3019999778, 4529999667, 6039999556, 9059999334, 12079999112, 18119998668, 24159998224, 36239997336, 72479994672]

約数ペア:

[(1, 72479994672), (2, 36239997336), (3, 24159998224), (4, 18119998668), (6, 12079999112), (8, 9059999334), (12, 6039999556), (16, 4529999667), (24, 3019999778), (48, 1509999889), (137, 529051056), (163, 444662544), (274, 264525528), (326, 222331272), (411, 176350352), (489, 148220848), (548, 132262764), (652, 111165636), (822, 88175176), (978, 74110424), (1096, 66131382), (1304, 55582818), (1644, 44087588), (1956, 37055212), (2192, 33065691), (2608, 27791409), (3288, 22043794), (3912, 18527606), (6576, 11021897), (7824, 9263803), (22331, 3245712), (44662, 1622856), (66993, 1081904), (67619, 1071888), (89324, 811428), (133986, 540952), (135238, 535944), (178648, 405714), (202857, 357296), (267972, 270476)]