85432835516

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 175185303552

約数和(自身を除く): 89752468036

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 157, 268, 314, 431, 469, 628, 673, 862, 938, 1099, 1346, 1724, 1876, 2198, 2692, 3017, 4396, 4711, 6034, 9422, 10519, 12068, 18844, 21038, 28877, 42076, 45091, 57754, 67667, 73633, 90182, 105661, 115508, 135334, 147266, 180364, 202139, 211322, 270668, 290063, 294532, 315637, 404278, 422644, 473669, 580126, 631274, 739627, 808556, 947338, 1160252, 1262548, 1479254, 1894676, 2030441, 2958508, 4060882, 4533689, 7079287, 8121764, 9067378, 14158574, 18134756, 19434221, 28317148, 31735823, 38868442, 45539891, 49555009, 63471646, 77736884, 91079782, 99110018, 126943292, 136039547, 182159564, 198220036, 272079094, 318779237, 544158188, 637558474, 1275116948, 3051172697, 6102345394, 12204690788, 21358208879, 42716417758, 85432835516]

約数ペア:

[(1, 85432835516), (2, 42716417758), (4, 21358208879), (7, 12204690788), (14, 6102345394), (28, 3051172697), (67, 1275116948), (134, 637558474), (157, 544158188), (268, 318779237), (314, 272079094), (431, 198220036), (469, 182159564), (628, 136039547), (673, 126943292), (862, 99110018), (938, 91079782), (1099, 77736884), (1346, 63471646), (1724, 49555009), (1876, 45539891), (2198, 38868442), (2692, 31735823), (3017, 28317148), (4396, 19434221), (4711, 18134756), (6034, 14158574), (9422, 9067378), (10519, 8121764), (12068, 7079287), (18844, 4533689), (21038, 4060882), (28877, 2958508), (42076, 2030441), (45091, 1894676), (57754, 1479254), (67667, 1262548), (73633, 1160252), (90182, 947338), (105661, 808556), (115508, 739627), (135334, 631274), (147266, 580126), (180364, 473669), (202139, 422644), (211322, 404278), (270668, 315637), (290063, 294532)]