70990992

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 224100240

約数和(自身を除く): 153109248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 243, 248, 279, 304, 324, 342, 372, 432, 456, 486, 496, 513, 558, 589, 648, 684, 744, 837, 912, 961, 972, 1026, 1116, 1178, 1296, 1368, 1488, 1539, 1674, 1767, 1922, 1944, 2052, 2232, 2356, 2511, 2736, 2883, 3078, 3348, 3534, 3844, 3888, 4104, 4464, 4617, 4712, 5022, 5301, 5766, 6156, 6696, 7068, 7533, 7688, 8208, 8649, 9234, 9424, 10044, 10602, 11532, 12312, 13392, 14136, 15066, 15376, 15903, 17298, 18259, 18468, 20088, 21204, 23064, 24624, 25947, 28272, 30132, 31806, 34596, 36518, 36936, 40176, 42408, 46128, 47709, 51894, 54777, 60264, 63612, 69192, 73036, 73872, 77841, 84816, 95418, 103788, 109554, 120528, 127224, 138384, 143127, 146072, 155682, 164331, 190836, 207576, 219108, 233523, 254448, 286254, 292144, 311364, 328662, 381672, 415152, 438216, 467046, 492993, 572508, 622728, 657324, 763344, 876432, 934092, 985986, 1145016, 1245456, 1314648, 1478979, 1868184, 1971972, 2290032, 2629296, 2957958, 3736368, 3943944, 4436937, 5915916, 7887888, 8873874, 11831832, 17747748, 23663664, 35495496, 70990992]

約数ペア:

[(1, 70990992), (2, 35495496), (3, 23663664), (4, 17747748), (6, 11831832), (8, 8873874), (9, 7887888), (12, 5915916), (16, 4436937), (18, 3943944), (19, 3736368), (24, 2957958), (27, 2629296), (31, 2290032), (36, 1971972), (38, 1868184), (48, 1478979), (54, 1314648), (57, 1245456), (62, 1145016), (72, 985986), (76, 934092), (81, 876432), (93, 763344), (108, 657324), (114, 622728), (124, 572508), (144, 492993), (152, 467046), (162, 438216), (171, 415152), (186, 381672), (216, 328662), (228, 311364), (243, 292144), (248, 286254), (279, 254448), (304, 233523), (324, 219108), (342, 207576), (372, 190836), (432, 164331), (456, 155682), (486, 146072), (496, 143127), (513, 138384), (558, 127224), (589, 120528), (648, 109554), (684, 103788), (744, 95418), (837, 84816), (912, 77841), (961, 73872), (972, 73036), (1026, 69192), (1116, 63612), (1178, 60264), (1296, 54777), (1368, 51894), (1488, 47709), (1539, 46128), (1674, 42408), (1767, 40176), (1922, 36936), (1944, 36518), (2052, 34596), (2232, 31806), (2356, 30132), (2511, 28272), (2736, 25947), (2883, 24624), (3078, 23064), (3348, 21204), (3534, 20088), (3844, 18468), (3888, 18259), (4104, 17298), (4464, 15903), (4617, 15376), (4712, 15066), (5022, 14136), (5301, 13392), (5766, 12312), (6156, 11532), (6696, 10602), (7068, 10044), (7533, 9424), (7688, 9234), (8208, 8649)]