80452398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 190624896

約数和(自身を除く): 110172498

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 83, 86, 102, 129, 166, 221, 249, 258, 289, 442, 498, 559, 578, 663, 731, 867, 1079, 1118, 1326, 1411, 1462, 1677, 1734, 2158, 2193, 2822, 3237, 3354, 3569, 3757, 4233, 4386, 6474, 7138, 7514, 8466, 9503, 10707, 11271, 12427, 18343, 19006, 21414, 22542, 23987, 24854, 28509, 36686, 37281, 46397, 47974, 55029, 57018, 60673, 71961, 74562, 92794, 110058, 121346, 139191, 143922, 161551, 182019, 278382, 311831, 323102, 364038, 484653, 623662, 788749, 935493, 969306, 1031441, 1577498, 1870986, 2062882, 2366247, 3094323, 4732494, 6188646, 13408733, 26817466, 40226199, 80452398]

約数ペア:

[(1, 80452398), (2, 40226199), (3, 26817466), (6, 13408733), (13, 6188646), (17, 4732494), (26, 3094323), (34, 2366247), (39, 2062882), (43, 1870986), (51, 1577498), (78, 1031441), (83, 969306), (86, 935493), (102, 788749), (129, 623662), (166, 484653), (221, 364038), (249, 323102), (258, 311831), (289, 278382), (442, 182019), (498, 161551), (559, 143922), (578, 139191), (663, 121346), (731, 110058), (867, 92794), (1079, 74562), (1118, 71961), (1326, 60673), (1411, 57018), (1462, 55029), (1677, 47974), (1734, 46397), (2158, 37281), (2193, 36686), (2822, 28509), (3237, 24854), (3354, 23987), (3569, 22542), (3757, 21414), (4233, 19006), (4386, 18343), (6474, 12427), (7138, 11271), (7514, 10707), (8466, 9503)]