90515672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 103020328

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 79, 92, 104, 158, 184, 299, 316, 479, 598, 632, 958, 1027, 1196, 1817, 1916, 2054, 2392, 3634, 3832, 4108, 6227, 7268, 8216, 11017, 12454, 14536, 22034, 23621, 24908, 37841, 44068, 47242, 49816, 75682, 88136, 94484, 143221, 151364, 188968, 286442, 302728, 491933, 572884, 870343, 983866, 1145768, 1740686, 1967732, 3481372, 3935464, 6962744, 11314459, 22628918, 45257836, 90515672]

約数ペア:

[(1, 90515672), (2, 45257836), (4, 22628918), (8, 11314459), (13, 6962744), (23, 3935464), (26, 3481372), (46, 1967732), (52, 1740686), (79, 1145768), (92, 983866), (104, 870343), (158, 572884), (184, 491933), (299, 302728), (316, 286442), (479, 188968), (598, 151364), (632, 143221), (958, 94484), (1027, 88136), (1196, 75682), (1817, 49816), (1916, 47242), (2054, 44068), (2392, 37841), (3634, 24908), (3832, 23621), (4108, 22034), (6227, 14536), (7268, 12454), (8216, 11017)]