79886944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 179625600

約数和(自身を除く): 99738656

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 59, 68, 76, 118, 131, 136, 152, 236, 262, 272, 304, 323, 472, 524, 544, 608, 646, 944, 1003, 1048, 1121, 1292, 1888, 2006, 2096, 2227, 2242, 2489, 2584, 4012, 4192, 4454, 4484, 4978, 5168, 7729, 8024, 8908, 8968, 9956, 10336, 15458, 16048, 17816, 17936, 19057, 19912, 30916, 32096, 35632, 35872, 38114, 39824, 42313, 61832, 71264, 76228, 79648, 84626, 123664, 131393, 146851, 152456, 169252, 247328, 262786, 293702, 304912, 338504, 525572, 587404, 609824, 677008, 1051144, 1174808, 1354016, 2102288, 2349616, 2496467, 4204576, 4699232, 4992934, 9985868, 19971736, 39943472, 79886944]

約数ペア:

[(1, 79886944), (2, 39943472), (4, 19971736), (8, 9985868), (16, 4992934), (17, 4699232), (19, 4204576), (32, 2496467), (34, 2349616), (38, 2102288), (59, 1354016), (68, 1174808), (76, 1051144), (118, 677008), (131, 609824), (136, 587404), (152, 525572), (236, 338504), (262, 304912), (272, 293702), (304, 262786), (323, 247328), (472, 169252), (524, 152456), (544, 146851), (608, 131393), (646, 123664), (944, 84626), (1003, 79648), (1048, 76228), (1121, 71264), (1292, 61832), (1888, 42313), (2006, 39824), (2096, 38114), (2227, 35872), (2242, 35632), (2489, 32096), (2584, 30916), (4012, 19912), (4192, 19057), (4454, 17936), (4484, 17816), (4978, 16048), (5168, 15458), (7729, 10336), (8024, 9956), (8908, 8968)]