9778128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 27962496

約数和(自身を除く): 18184368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 521, 552, 782, 816, 1042, 1104, 1173, 1563, 1564, 2084, 2346, 3126, 3128, 4168, 4692, 6252, 6256, 8336, 8857, 9384, 11983, 12504, 17714, 18768, 23966, 25008, 26571, 35428, 35949, 47932, 53142, 70856, 71898, 95864, 106284, 141712, 143796, 191728, 203711, 212568, 287592, 407422, 425136, 575184, 611133, 814844, 1222266, 1629688, 2444532, 3259376, 4889064, 9778128]

約数ペア:

[(1, 9778128), (2, 4889064), (3, 3259376), (4, 2444532), (6, 1629688), (8, 1222266), (12, 814844), (16, 611133), (17, 575184), (23, 425136), (24, 407422), (34, 287592), (46, 212568), (48, 203711), (51, 191728), (68, 143796), (69, 141712), (92, 106284), (102, 95864), (136, 71898), (138, 70856), (184, 53142), (204, 47932), (272, 35949), (276, 35428), (368, 26571), (391, 25008), (408, 23966), (521, 18768), (552, 17714), (782, 12504), (816, 11983), (1042, 9384), (1104, 8857), (1173, 8336), (1563, 6256), (1564, 6252), (2084, 4692), (2346, 4168), (3126, 3128)]