79428726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 201434688

約数和(自身を除く): 122005962

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 41, 51, 78, 82, 102, 117, 123, 153, 221, 234, 246, 306, 369, 442, 487, 533, 663, 697, 738, 974, 1066, 1326, 1394, 1461, 1599, 1989, 2091, 2922, 3198, 3978, 4182, 4383, 4797, 6273, 6331, 8279, 8766, 9061, 9594, 12546, 12662, 16558, 18122, 18993, 19967, 24837, 27183, 37986, 39934, 49674, 54366, 56979, 59901, 74511, 81549, 107627, 113958, 119802, 149022, 163098, 179703, 215254, 259571, 322881, 339439, 359406, 519142, 645762, 678878, 778713, 968643, 1018317, 1557426, 1937286, 2036634, 2336139, 3054951, 4412707, 4672278, 6109902, 8825414, 13238121, 26476242, 39714363, 79428726]

約数ペア:

[(1, 79428726), (2, 39714363), (3, 26476242), (6, 13238121), (9, 8825414), (13, 6109902), (17, 4672278), (18, 4412707), (26, 3054951), (34, 2336139), (39, 2036634), (41, 1937286), (51, 1557426), (78, 1018317), (82, 968643), (102, 778713), (117, 678878), (123, 645762), (153, 519142), (221, 359406), (234, 339439), (246, 322881), (306, 259571), (369, 215254), (442, 179703), (487, 163098), (533, 149022), (663, 119802), (697, 113958), (738, 107627), (974, 81549), (1066, 74511), (1326, 59901), (1394, 56979), (1461, 54366), (1599, 49674), (1989, 39934), (2091, 37986), (2922, 27183), (3198, 24837), (3978, 19967), (4182, 18993), (4383, 18122), (4797, 16558), (6273, 12662), (6331, 12546), (8279, 9594), (8766, 9061)]