80272128

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 215584768

約数和(自身を除く): 135312640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 823, 1016, 1524, 1646, 2032, 2469, 3048, 3292, 4064, 4938, 6096, 6584, 8128, 9876, 12192, 13168, 16256, 19752, 24384, 26336, 32512, 39504, 48768, 52672, 79008, 97536, 104521, 105344, 158016, 209042, 210688, 313563, 316032, 418084, 627126, 632064, 836168, 1254252, 1672336, 2508504, 3344672, 5017008, 6689344, 10034016, 13378688, 20068032, 26757376, 40136064, 80272128]

約数ペア:

[(1, 80272128), (2, 40136064), (3, 26757376), (4, 20068032), (6, 13378688), (8, 10034016), (12, 6689344), (16, 5017008), (24, 3344672), (32, 2508504), (48, 1672336), (64, 1254252), (96, 836168), (127, 632064), (128, 627126), (192, 418084), (254, 316032), (256, 313563), (381, 210688), (384, 209042), (508, 158016), (762, 105344), (768, 104521), (823, 97536), (1016, 79008), (1524, 52672), (1646, 48768), (2032, 39504), (2469, 32512), (3048, 26336), (3292, 24384), (4064, 19752), (4938, 16256), (6096, 13168), (6584, 12192), (8128, 9876)]