64425852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 108

約数和(自身を含む): 181162800

約数和(自身を除く): 116736948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 199, 204, 207, 276, 306, 391, 398, 414, 529, 597, 612, 782, 796, 828, 1058, 1173, 1194, 1564, 1587, 1791, 2116, 2346, 2388, 3174, 3383, 3519, 3582, 4577, 4692, 4761, 6348, 6766, 7038, 7164, 8993, 9154, 9522, 10149, 13532, 13731, 14076, 17986, 18308, 19044, 20298, 26979, 27462, 30447, 35972, 40596, 41193, 53958, 54924, 60894, 77809, 80937, 82386, 105271, 107916, 121788, 155618, 161874, 164772, 210542, 233427, 311236, 315813, 323748, 421084, 466854, 631626, 700281, 933708, 947439, 1263252, 1400562, 1789607, 1894878, 2801124, 3579214, 3789756, 5368821, 7158428, 10737642, 16106463, 21475284, 32212926, 64425852]

約数ペア:

[(1, 64425852), (2, 32212926), (3, 21475284), (4, 16106463), (6, 10737642), (9, 7158428), (12, 5368821), (17, 3789756), (18, 3579214), (23, 2801124), (34, 1894878), (36, 1789607), (46, 1400562), (51, 1263252), (68, 947439), (69, 933708), (92, 700281), (102, 631626), (138, 466854), (153, 421084), (199, 323748), (204, 315813), (207, 311236), (276, 233427), (306, 210542), (391, 164772), (398, 161874), (414, 155618), (529, 121788), (597, 107916), (612, 105271), (782, 82386), (796, 80937), (828, 77809), (1058, 60894), (1173, 54924), (1194, 53958), (1564, 41193), (1587, 40596), (1791, 35972), (2116, 30447), (2346, 27462), (2388, 26979), (3174, 20298), (3383, 19044), (3519, 18308), (3582, 17986), (4577, 14076), (4692, 13731), (4761, 13532), (6348, 10149), (6766, 9522), (7038, 9154), (7164, 8993)]