80534448

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7877}}^1$

素因数の和:7962

約数の個数: 60

約数和(自身を含む): 228588048

約数和(自身を除く): 148053600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 7877, 10224, 15754, 23631, 31508, 47262, 63016, 70893, 94524, 126032, 141786, 189048, 283572, 378096, 559267, 567144, 1118534, 1134288, 1677801, 2237068, 3355602, 4474136, 5033403, 6711204, 8948272, 10066806, 13422408, 20133612, 26844816, 40267224, 80534448]

約数ペア:

[(1, 80534448), (2, 40267224), (3, 26844816), (4, 20133612), (6, 13422408), (8, 10066806), (9, 8948272), (12, 6711204), (16, 5033403), (18, 4474136), (24, 3355602), (36, 2237068), (48, 1677801), (71, 1134288), (72, 1118534), (142, 567144), (144, 559267), (213, 378096), (284, 283572), (426, 189048), (568, 141786), (639, 126032), (852, 94524), (1136, 70893), (1278, 63016), (1704, 47262), (2556, 31508), (3408, 23631), (5112, 15754), (7877, 10224)]