97163872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 217755216

約数和(自身を除く): 120591344

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 608, 647, 722, 988, 1294, 1444, 1976, 2588, 2888, 3952, 4693, 5176, 5776, 7904, 8411, 9386, 10352, 11552, 12293, 16822, 18772, 20704, 24586, 33644, 37544, 49172, 67288, 75088, 98344, 134576, 150176, 159809, 196688, 233567, 269152, 319618, 393376, 467134, 639236, 934268, 1278472, 1868536, 2556944, 3036371, 3737072, 5113888, 6072742, 7474144, 12145484, 24290968, 48581936, 97163872]

約数ペア:

[(1, 97163872), (2, 48581936), (4, 24290968), (8, 12145484), (13, 7474144), (16, 6072742), (19, 5113888), (26, 3737072), (32, 3036371), (38, 2556944), (52, 1868536), (76, 1278472), (104, 934268), (152, 639236), (208, 467134), (247, 393376), (304, 319618), (361, 269152), (416, 233567), (494, 196688), (608, 159809), (647, 150176), (722, 134576), (988, 98344), (1294, 75088), (1444, 67288), (1976, 49172), (2588, 37544), (2888, 33644), (3952, 24586), (4693, 20704), (5176, 18772), (5776, 16822), (7904, 12293), (8411, 11552), (9386, 10352)]