78940313072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1\times {\mathrm{2459}}^1$

素因数の和:3654

約数の個数: 80

約数和(自身を含む): 160768281600

約数和(自身を除く): 81827968528

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1097, 1829, 2194, 2459, 3658, 4388, 4918, 7316, 8776, 9836, 14632, 17552, 19672, 29264, 34007, 39344, 64723, 68014, 76229, 129446, 136028, 145081, 152458, 258892, 272056, 290162, 304916, 517784, 544112, 580324, 609832, 1035568, 1160648, 1219664, 2006413, 2321296, 2697523, 4012826, 4497511, 5395046, 8025652, 8995022, 10790092, 16051304, 17990044, 21580184, 32102608, 35980088, 43160368, 71960176, 83623213, 159153857, 167246426, 318307714, 334492852, 636615428, 668985704, 1273230856, 1337971408, 2546461712, 4933769567, 9867539134, 19735078268, 39470156536, 78940313072]

約数ペア:

[(1, 78940313072), (2, 39470156536), (4, 19735078268), (8, 9867539134), (16, 4933769567), (31, 2546461712), (59, 1337971408), (62, 1273230856), (118, 668985704), (124, 636615428), (236, 334492852), (248, 318307714), (472, 167246426), (496, 159153857), (944, 83623213), (1097, 71960176), (1829, 43160368), (2194, 35980088), (2459, 32102608), (3658, 21580184), (4388, 17990044), (4918, 16051304), (7316, 10790092), (8776, 8995022), (9836, 8025652), (14632, 5395046), (17552, 4497511), (19672, 4012826), (29264, 2697523), (34007, 2321296), (39344, 2006413), (64723, 1219664), (68014, 1160648), (76229, 1035568), (129446, 609832), (136028, 580324), (145081, 544112), (152458, 517784), (258892, 304916), (272056, 290162)]