978183468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{69493}}^1$

素因数の和:69543

約数の個数: 72

約数和(自身を含む): 2731948128

約数和(自身を除く): 1753764660

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 69493, 138986, 208479, 277972, 416958, 625437, 833916, 1181381, 1250874, 1598339, 2362762, 2501748, 3196678, 3544143, 4725524, 4795017, 6393356, 7088286, 9590034, 10632429, 14176572, 14385051, 19180068, 21264858, 27171763, 28770102, 42529716, 54343526, 57540204, 81515289, 108687052, 163030578, 244545867, 326061156, 489091734, 978183468]

約数ペア:

[(1, 978183468), (2, 489091734), (3, 326061156), (4, 244545867), (6, 163030578), (9, 108687052), (12, 81515289), (17, 57540204), (18, 54343526), (23, 42529716), (34, 28770102), (36, 27171763), (46, 21264858), (51, 19180068), (68, 14385051), (69, 14176572), (92, 10632429), (102, 9590034), (138, 7088286), (153, 6393356), (204, 4795017), (207, 4725524), (276, 3544143), (306, 3196678), (391, 2501748), (414, 2362762), (612, 1598339), (782, 1250874), (828, 1181381), (1173, 833916), (1564, 625437), (2346, 416958), (3519, 277972), (4692, 208479), (7038, 138986), (14076, 69493)]