73779966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1091}}^1$

素因数の和:1146

約数の個数: 72

約数和(自身を含む): 183043224

約数和(自身を除く): 109263258

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1091, 1326, 1734, 1989, 2182, 2601, 3273, 3757, 3978, 5202, 6546, 7514, 9819, 11271, 14183, 18547, 19638, 22542, 28366, 33813, 37094, 42549, 55641, 67626, 85098, 111282, 127647, 166923, 241111, 255294, 315299, 333846, 482222, 630598, 723333, 945897, 1446666, 1891794, 2169999, 2837691, 4098887, 4339998, 5675382, 8197774, 12296661, 24593322, 36889983, 73779966]

約数ペア:

[(1, 73779966), (2, 36889983), (3, 24593322), (6, 12296661), (9, 8197774), (13, 5675382), (17, 4339998), (18, 4098887), (26, 2837691), (34, 2169999), (39, 1891794), (51, 1446666), (78, 945897), (102, 723333), (117, 630598), (153, 482222), (221, 333846), (234, 315299), (289, 255294), (306, 241111), (442, 166923), (578, 127647), (663, 111282), (867, 85098), (1091, 67626), (1326, 55641), (1734, 42549), (1989, 37094), (2182, 33813), (2601, 28366), (3273, 22542), (3757, 19638), (3978, 18547), (5202, 14183), (6546, 11271), (7514, 9819)]