71556864

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4051}}^1$

素因数の和:4093

約数の個数: 72

約数和(自身を含む): 198774912

約数和(自身を除く): 127218048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4051, 4416, 5888, 8102, 8832, 12153, 16204, 17664, 24306, 32408, 48612, 64816, 93173, 97224, 129632, 186346, 194448, 259264, 279519, 372692, 388896, 518528, 559038, 745384, 777792, 1037056, 1118076, 1490768, 1555584, 2236152, 2981536, 3111168, 4472304, 5963072, 8944608, 11926144, 17889216, 23852288, 35778432, 71556864]

約数ペア:

[(1, 71556864), (2, 35778432), (3, 23852288), (4, 17889216), (6, 11926144), (8, 8944608), (12, 5963072), (16, 4472304), (23, 3111168), (24, 2981536), (32, 2236152), (46, 1555584), (48, 1490768), (64, 1118076), (69, 1037056), (92, 777792), (96, 745384), (128, 559038), (138, 518528), (184, 388896), (192, 372692), (256, 279519), (276, 259264), (368, 194448), (384, 186346), (552, 129632), (736, 97224), (768, 93173), (1104, 64816), (1472, 48612), (2208, 32408), (2944, 24306), (4051, 17664), (4416, 16204), (5888, 12153), (8102, 8832)]