81236352

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2483

約数の個数: 64

約数和(自身を含む): 218300400

約数和(自身を除く): 137064048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 1068, 1424, 2136, 2377, 2848, 4272, 4754, 5696, 7131, 8544, 9508, 11392, 14262, 17088, 19016, 28524, 34176, 38032, 57048, 76064, 114096, 152128, 211553, 228192, 304256, 423106, 456384, 634659, 846212, 912768, 1269318, 1692424, 2538636, 3384848, 5077272, 6769696, 10154544, 13539392, 20309088, 27078784, 40618176, 81236352]

約数ペア:

[(1, 81236352), (2, 40618176), (3, 27078784), (4, 20309088), (6, 13539392), (8, 10154544), (12, 6769696), (16, 5077272), (24, 3384848), (32, 2538636), (48, 1692424), (64, 1269318), (89, 912768), (96, 846212), (128, 634659), (178, 456384), (192, 423106), (267, 304256), (356, 228192), (384, 211553), (534, 152128), (712, 114096), (1068, 76064), (1424, 57048), (2136, 38032), (2377, 34176), (2848, 28524), (4272, 19016), (4754, 17088), (5696, 14262), (7131, 11392), (8544, 9508)]