65865384

素因数分解:

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

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 193198590

約数和(自身を除く): 127333206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 5413, 6084, 10826, 12168, 16239, 21652, 32478, 43304, 48717, 64956, 70369, 97434, 129912, 140738, 194868, 211107, 281476, 389736, 422214, 562952, 633321, 844428, 914797, 1266642, 1688856, 1829594, 2533284, 2744391, 3659188, 5066568, 5488782, 7318376, 8233173, 10977564, 16466346, 21955128, 32932692, 65865384]

約数ペア:

[(1, 65865384), (2, 32932692), (3, 21955128), (4, 16466346), (6, 10977564), (8, 8233173), (9, 7318376), (12, 5488782), (13, 5066568), (18, 3659188), (24, 2744391), (26, 2533284), (36, 1829594), (39, 1688856), (52, 1266642), (72, 914797), (78, 844428), (104, 633321), (117, 562952), (156, 422214), (169, 389736), (234, 281476), (312, 211107), (338, 194868), (468, 140738), (507, 129912), (676, 97434), (936, 70369), (1014, 64956), (1352, 48717), (1521, 43304), (2028, 32478), (3042, 21652), (4056, 16239), (5413, 12168), (6084, 10826)]