172851072

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19571}}^1$

素因数の和:19611

約数の個数: 64

約数和(自身を含む): 479122560

約数和(自身を除く): 306271488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 19571, 39142, 58713, 78284, 117426, 156568, 234852, 313136, 450133, 469704, 626272, 900266, 939408, 1252544, 1350399, 1800532, 1878816, 2505088, 2700798, 3601064, 3757632, 5401596, 7202128, 7515264, 10803192, 14404256, 21606384, 28808512, 43212768, 57617024, 86425536, 172851072]

約数ペア:

[(1, 172851072), (2, 86425536), (3, 57617024), (4, 43212768), (6, 28808512), (8, 21606384), (12, 14404256), (16, 10803192), (23, 7515264), (24, 7202128), (32, 5401596), (46, 3757632), (48, 3601064), (64, 2700798), (69, 2505088), (92, 1878816), (96, 1800532), (128, 1350399), (138, 1252544), (184, 939408), (192, 900266), (276, 626272), (368, 469704), (384, 450133), (552, 313136), (736, 234852), (1104, 156568), (1472, 117426), (2208, 78284), (2944, 58713), (4416, 39142), (8832, 19571)]