87820512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{5413}}^1$

素因数の和:5452

約数の個数: 72

約数和(自身を含む): 249672024

約数和(自身を除く): 161851512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 5413, 8112, 10826, 16224, 16239, 21652, 32478, 43304, 64956, 70369, 86608, 129912, 140738, 173216, 211107, 259824, 281476, 422214, 519648, 562952, 844428, 914797, 1125904, 1688856, 1829594, 2251808, 2744391, 3377712, 3659188, 5488782, 6755424, 7318376, 10977564, 14636752, 21955128, 29273504, 43910256, 87820512]

約数ペア:

[(1, 87820512), (2, 43910256), (3, 29273504), (4, 21955128), (6, 14636752), (8, 10977564), (12, 7318376), (13, 6755424), (16, 5488782), (24, 3659188), (26, 3377712), (32, 2744391), (39, 2251808), (48, 1829594), (52, 1688856), (78, 1125904), (96, 914797), (104, 844428), (156, 562952), (169, 519648), (208, 422214), (312, 281476), (338, 259824), (416, 211107), (507, 173216), (624, 140738), (676, 129912), (1014, 86608), (1248, 70369), (1352, 64956), (2028, 43304), (2704, 32478), (4056, 21652), (5408, 16239), (5413, 16224), (8112, 10826)]