81794544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6942

約数の個数: 80

約数和(自身を含む): 239568000

約数和(自身を除く): 157773456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 6899, 11856, 13798, 20697, 27596, 41394, 55192, 82788, 89687, 110384, 131081, 165576, 179374, 262162, 269061, 331152, 358748, 393243, 524324, 538122, 717496, 786486, 1048648, 1076244, 1434992, 1572972, 1704053, 2097296, 2152488, 3145944, 3408106, 4304976, 5112159, 6291888, 6816212, 10224318, 13632424, 20448636, 27264848, 40897272, 81794544]

約数ペア:

[(1, 81794544), (2, 40897272), (3, 27264848), (4, 20448636), (6, 13632424), (8, 10224318), (12, 6816212), (13, 6291888), (16, 5112159), (19, 4304976), (24, 3408106), (26, 3145944), (38, 2152488), (39, 2097296), (48, 1704053), (52, 1572972), (57, 1434992), (76, 1076244), (78, 1048648), (104, 786486), (114, 717496), (152, 538122), (156, 524324), (208, 393243), (228, 358748), (247, 331152), (304, 269061), (312, 262162), (456, 179374), (494, 165576), (624, 131081), (741, 110384), (912, 89687), (988, 82788), (1482, 55192), (1976, 41394), (2964, 27596), (3952, 20697), (5928, 13798), (6899, 11856)]