84168396

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6693

約数の個数: 72

約数和(自身を含む): 237646864

約数和(自身を除く): 153478468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 6661, 12636, 13322, 19983, 26644, 39966, 59949, 79932, 86593, 119898, 173186, 179847, 239796, 259779, 346372, 359694, 519558, 539541, 719388, 779337, 1039116, 1079082, 1558674, 1618623, 2158164, 2338011, 3117348, 3237246, 4676022, 6474492, 7014033, 9352044, 14028066, 21042099, 28056132, 42084198, 84168396]

約数ペア:

[(1, 84168396), (2, 42084198), (3, 28056132), (4, 21042099), (6, 14028066), (9, 9352044), (12, 7014033), (13, 6474492), (18, 4676022), (26, 3237246), (27, 3117348), (36, 2338011), (39, 2158164), (52, 1618623), (54, 1558674), (78, 1079082), (81, 1039116), (108, 779337), (117, 719388), (156, 539541), (162, 519558), (234, 359694), (243, 346372), (324, 259779), (351, 239796), (468, 179847), (486, 173186), (702, 119898), (972, 86593), (1053, 79932), (1404, 59949), (2106, 39966), (3159, 26644), (4212, 19983), (6318, 13322), (6661, 12636)]