68003832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 125532168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 79, 89, 93, 104, 124, 156, 158, 178, 186, 237, 248, 267, 312, 316, 356, 372, 403, 474, 534, 632, 712, 744, 806, 948, 1027, 1068, 1157, 1209, 1612, 1896, 2054, 2136, 2314, 2418, 2449, 2759, 3081, 3224, 3471, 4108, 4628, 4836, 4898, 5518, 6162, 6942, 7031, 7347, 8216, 8277, 9256, 9672, 9796, 11036, 12324, 13884, 14062, 14694, 16554, 19592, 21093, 22072, 24648, 27768, 28124, 29388, 31837, 33108, 35867, 42186, 56248, 58776, 63674, 66216, 71734, 84372, 91403, 95511, 107601, 127348, 143468, 168744, 182806, 191022, 215202, 217961, 254696, 274209, 286936, 365612, 382044, 430404, 435922, 548418, 653883, 731224, 764088, 860808, 871844, 1096836, 1307766, 1743688, 2193672, 2615532, 2833493, 5231064, 5666986, 8500479, 11333972, 17000958, 22667944, 34001916, 68003832]

約数ペア:

[(1, 68003832), (2, 34001916), (3, 22667944), (4, 17000958), (6, 11333972), (8, 8500479), (12, 5666986), (13, 5231064), (24, 2833493), (26, 2615532), (31, 2193672), (39, 1743688), (52, 1307766), (62, 1096836), (78, 871844), (79, 860808), (89, 764088), (93, 731224), (104, 653883), (124, 548418), (156, 435922), (158, 430404), (178, 382044), (186, 365612), (237, 286936), (248, 274209), (267, 254696), (312, 217961), (316, 215202), (356, 191022), (372, 182806), (403, 168744), (474, 143468), (534, 127348), (632, 107601), (712, 95511), (744, 91403), (806, 84372), (948, 71734), (1027, 66216), (1068, 63674), (1157, 58776), (1209, 56248), (1612, 42186), (1896, 35867), (2054, 33108), (2136, 31837), (2314, 29388), (2418, 28124), (2449, 27768), (2759, 24648), (3081, 22072), (3224, 21093), (3471, 19592), (4108, 16554), (4628, 14694), (4836, 14062), (4898, 13884), (5518, 12324), (6162, 11036), (6942, 9796), (7031, 9672), (7347, 9256), (8216, 8277)]