65292768

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9857}}^1$

素因数の和:9896

約数の個数: 72

約数和(自身を含む): 193768848

約数和(自身を除く): 128476080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 9857, 19714, 29571, 39428, 59142, 78856, 88713, 118284, 157712, 177426, 226711, 236568, 315424, 354852, 453422, 473136, 680133, 709704, 906844, 946272, 1360266, 1419408, 1813688, 2040399, 2720532, 2838816, 3627376, 4080798, 5441064, 7254752, 8161596, 10882128, 16323192, 21764256, 32646384, 65292768]

約数ペア:

[(1, 65292768), (2, 32646384), (3, 21764256), (4, 16323192), (6, 10882128), (8, 8161596), (9, 7254752), (12, 5441064), (16, 4080798), (18, 3627376), (23, 2838816), (24, 2720532), (32, 2040399), (36, 1813688), (46, 1419408), (48, 1360266), (69, 946272), (72, 906844), (92, 709704), (96, 680133), (138, 473136), (144, 453422), (184, 354852), (207, 315424), (276, 236568), (288, 226711), (368, 177426), (414, 157712), (552, 118284), (736, 88713), (828, 78856), (1104, 59142), (1656, 39428), (2208, 29571), (3312, 19714), (6624, 9857)]