84964504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 94661096

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 131, 136, 152, 251, 262, 323, 502, 524, 646, 1004, 1048, 1292, 2008, 2227, 2489, 2584, 4267, 4454, 4769, 4978, 8534, 8908, 9538, 9956, 17068, 17816, 19076, 19912, 32881, 34136, 38152, 42313, 65762, 81073, 84626, 131524, 162146, 169252, 263048, 324292, 338504, 558977, 624739, 648584, 1117954, 1249478, 2235908, 2498956, 4471816, 4997912, 10620563, 21241126, 42482252, 84964504]

約数ペア:

[(1, 84964504), (2, 42482252), (4, 21241126), (8, 10620563), (17, 4997912), (19, 4471816), (34, 2498956), (38, 2235908), (68, 1249478), (76, 1117954), (131, 648584), (136, 624739), (152, 558977), (251, 338504), (262, 324292), (323, 263048), (502, 169252), (524, 162146), (646, 131524), (1004, 84626), (1048, 81073), (1292, 65762), (2008, 42313), (2227, 38152), (2489, 34136), (2584, 32881), (4267, 19912), (4454, 19076), (4769, 17816), (4978, 17068), (8534, 9956), (8908, 9538)]