64766988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 201067776

約数和(自身を除く): 136300788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 468, 506, 547, 572, 598, 759, 828, 858, 897, 1012, 1094, 1196, 1287, 1518, 1641, 1716, 1794, 2188, 2277, 2574, 2691, 3036, 3282, 3289, 3588, 4554, 4923, 5148, 5382, 6017, 6564, 6578, 7111, 9108, 9846, 9867, 10764, 12034, 12581, 13156, 14222, 18051, 19692, 19734, 21333, 24068, 25162, 28444, 29601, 36102, 37743, 39468, 42666, 50324, 54153, 59202, 63999, 72204, 75486, 78221, 85332, 108306, 113229, 118404, 127998, 138391, 150972, 156442, 163553, 216612, 226458, 234663, 255996, 276782, 312884, 327106, 415173, 452916, 469326, 490659, 553564, 654212, 703989, 830346, 938652, 981318, 1245519, 1407978, 1471977, 1660692, 1799083, 1962636, 2491038, 2815956, 2943954, 3598166, 4982076, 5397249, 5887908, 7196332, 10794498, 16191747, 21588996, 32383494, 64766988]

約数ペア:

[(1, 64766988), (2, 32383494), (3, 21588996), (4, 16191747), (6, 10794498), (9, 7196332), (11, 5887908), (12, 5397249), (13, 4982076), (18, 3598166), (22, 2943954), (23, 2815956), (26, 2491038), (33, 1962636), (36, 1799083), (39, 1660692), (44, 1471977), (46, 1407978), (52, 1245519), (66, 981318), (69, 938652), (78, 830346), (92, 703989), (99, 654212), (117, 553564), (132, 490659), (138, 469326), (143, 452916), (156, 415173), (198, 327106), (207, 312884), (234, 276782), (253, 255996), (276, 234663), (286, 226458), (299, 216612), (396, 163553), (414, 156442), (429, 150972), (468, 138391), (506, 127998), (547, 118404), (572, 113229), (598, 108306), (759, 85332), (828, 78221), (858, 75486), (897, 72204), (1012, 63999), (1094, 59202), (1196, 54153), (1287, 50324), (1518, 42666), (1641, 39468), (1716, 37743), (1794, 36102), (2188, 29601), (2277, 28444), (2574, 25162), (2691, 24068), (3036, 21333), (3282, 19734), (3289, 19692), (3588, 18051), (4554, 14222), (4923, 13156), (5148, 12581), (5382, 12034), (6017, 10764), (6564, 9867), (6578, 9846), (7111, 9108)]