42739536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 127277568

約数和(自身を除く): 84538032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 971, 1048, 1572, 1834, 1942, 2096, 2751, 2913, 3144, 3668, 3884, 5502, 5826, 6288, 6797, 7336, 7768, 11004, 11652, 13594, 14672, 15536, 20391, 22008, 23304, 27188, 40782, 44016, 46608, 54376, 81564, 108752, 127201, 163128, 254402, 326256, 381603, 508804, 763206, 890407, 1017608, 1526412, 1780814, 2035216, 2671221, 3052824, 3561628, 5342442, 6105648, 7123256, 10684884, 14246512, 21369768, 42739536]

約数ペア:

[(1, 42739536), (2, 21369768), (3, 14246512), (4, 10684884), (6, 7123256), (7, 6105648), (8, 5342442), (12, 3561628), (14, 3052824), (16, 2671221), (21, 2035216), (24, 1780814), (28, 1526412), (42, 1017608), (48, 890407), (56, 763206), (84, 508804), (112, 381603), (131, 326256), (168, 254402), (262, 163128), (336, 127201), (393, 108752), (524, 81564), (786, 54376), (917, 46608), (971, 44016), (1048, 40782), (1572, 27188), (1834, 23304), (1942, 22008), (2096, 20391), (2751, 15536), (2913, 14672), (3144, 13594), (3668, 11652), (3884, 11004), (5502, 7768), (5826, 7336), (6288, 6797)]