77680752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4190

約数の個数: 80

約数和(自身を含む): 221771520

約数和(自身を除く): 144090768

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, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4139, 4692, 6256, 8278, 9384, 12417, 16556, 18768, 24834, 33112, 49668, 66224, 70363, 95197, 99336, 140726, 190394, 198672, 211089, 281452, 285591, 380788, 422178, 562904, 571182, 761576, 844356, 1125808, 1142364, 1523152, 1618349, 1688712, 2284728, 3236698, 3377424, 4569456, 4855047, 6473396, 9710094, 12946792, 19420188, 25893584, 38840376, 77680752]

約数ペア:

[(1, 77680752), (2, 38840376), (3, 25893584), (4, 19420188), (6, 12946792), (8, 9710094), (12, 6473396), (16, 4855047), (17, 4569456), (23, 3377424), (24, 3236698), (34, 2284728), (46, 1688712), (48, 1618349), (51, 1523152), (68, 1142364), (69, 1125808), (92, 844356), (102, 761576), (136, 571182), (138, 562904), (184, 422178), (204, 380788), (272, 285591), (276, 281452), (368, 211089), (391, 198672), (408, 190394), (552, 140726), (782, 99336), (816, 95197), (1104, 70363), (1173, 66224), (1564, 49668), (2346, 33112), (3128, 24834), (4139, 18768), (4692, 16556), (6256, 12417), (8278, 9384)]