77607544

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 93464456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 131, 142, 149, 262, 284, 298, 497, 524, 568, 596, 917, 994, 1043, 1048, 1192, 1834, 1988, 2086, 3668, 3976, 4172, 7336, 8344, 9301, 10579, 18602, 19519, 21158, 37204, 39038, 42316, 65107, 74053, 74408, 78076, 84632, 130214, 136633, 148106, 156152, 260428, 273266, 296212, 520856, 546532, 592424, 1093064, 1385849, 2771698, 5543396, 9700943, 11086792, 19401886, 38803772, 77607544]

約数ペア:

[(1, 77607544), (2, 38803772), (4, 19401886), (7, 11086792), (8, 9700943), (14, 5543396), (28, 2771698), (56, 1385849), (71, 1093064), (131, 592424), (142, 546532), (149, 520856), (262, 296212), (284, 273266), (298, 260428), (497, 156152), (524, 148106), (568, 136633), (596, 130214), (917, 84632), (994, 78076), (1043, 74408), (1048, 74053), (1192, 65107), (1834, 42316), (1988, 39038), (2086, 37204), (3668, 21158), (3976, 19519), (4172, 18602), (7336, 10579), (8344, 9301)]