81514032

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{19081}}^1$

素因数の和:19181

約数の個数: 40

約数和(自身を含む): 212955120

約数和(自身を除く): 131441088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 19081, 38162, 57243, 76324, 114486, 152648, 228972, 305296, 457944, 915888, 1698209, 3396418, 5094627, 6792836, 10189254, 13585672, 20378508, 27171344, 40757016, 81514032]

約数ペア:

[(1, 81514032), (2, 40757016), (3, 27171344), (4, 20378508), (6, 13585672), (8, 10189254), (12, 6792836), (16, 5094627), (24, 3396418), (48, 1698209), (89, 915888), (178, 457944), (267, 305296), (356, 228972), (534, 152648), (712, 114486), (1068, 76324), (1424, 57243), (2136, 38162), (4272, 19081)]