71276744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 171474240

約数和(自身を除く): 100197496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 121, 134, 154, 157, 242, 268, 308, 314, 469, 484, 536, 616, 628, 737, 847, 938, 968, 1099, 1256, 1474, 1694, 1727, 1876, 2198, 2948, 3388, 3454, 3752, 4396, 5159, 5896, 6776, 6908, 8107, 8792, 10318, 10519, 12089, 13816, 16214, 18997, 20636, 21038, 24178, 32428, 37994, 41272, 42076, 48356, 56749, 64856, 73633, 75988, 84152, 96712, 113498, 115709, 132979, 147266, 151976, 226996, 231418, 265958, 294532, 453992, 462836, 531916, 589064, 809963, 925672, 1063832, 1272799, 1619926, 2545598, 3239852, 5091196, 6479704, 8909593, 10182392, 17819186, 35638372, 71276744]

約数ペア:

[(1, 71276744), (2, 35638372), (4, 17819186), (7, 10182392), (8, 8909593), (11, 6479704), (14, 5091196), (22, 3239852), (28, 2545598), (44, 1619926), (56, 1272799), (67, 1063832), (77, 925672), (88, 809963), (121, 589064), (134, 531916), (154, 462836), (157, 453992), (242, 294532), (268, 265958), (308, 231418), (314, 226996), (469, 151976), (484, 147266), (536, 132979), (616, 115709), (628, 113498), (737, 96712), (847, 84152), (938, 75988), (968, 73633), (1099, 64856), (1256, 56749), (1474, 48356), (1694, 42076), (1727, 41272), (1876, 37994), (2198, 32428), (2948, 24178), (3388, 21038), (3454, 20636), (3752, 18997), (4396, 16214), (5159, 13816), (5896, 12089), (6776, 10519), (6908, 10318), (8107, 8792)]