61559712

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 184864680

約数和(自身を除く): 123304968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 72, 74, 96, 106, 109, 111, 144, 148, 159, 212, 218, 222, 288, 296, 318, 327, 333, 424, 436, 444, 477, 592, 636, 654, 666, 848, 872, 888, 954, 981, 1184, 1272, 1308, 1332, 1696, 1744, 1776, 1908, 1961, 1962, 2544, 2616, 2664, 3488, 3552, 3816, 3922, 3924, 4033, 5088, 5232, 5328, 5777, 5883, 7632, 7844, 7848, 8066, 10464, 10656, 11554, 11766, 12099, 15264, 15688, 15696, 16132, 17331, 17649, 23108, 23532, 24198, 31376, 31392, 32264, 34662, 35298, 36297, 46216, 47064, 48396, 51993, 62752, 64528, 69324, 70596, 72594, 92432, 94128, 96792, 103986, 129056, 138648, 141192, 145188, 184864, 188256, 193584, 207972, 213749, 277296, 282384, 290376, 387168, 415944, 427498, 554592, 564768, 580752, 641247, 831888, 854996, 1161504, 1282494, 1663776, 1709992, 1923741, 2564988, 3419984, 3847482, 5129976, 6839968, 7694964, 10259952, 15389928, 20519904, 30779856, 61559712]

約数ペア:

[(1, 61559712), (2, 30779856), (3, 20519904), (4, 15389928), (6, 10259952), (8, 7694964), (9, 6839968), (12, 5129976), (16, 3847482), (18, 3419984), (24, 2564988), (32, 1923741), (36, 1709992), (37, 1663776), (48, 1282494), (53, 1161504), (72, 854996), (74, 831888), (96, 641247), (106, 580752), (109, 564768), (111, 554592), (144, 427498), (148, 415944), (159, 387168), (212, 290376), (218, 282384), (222, 277296), (288, 213749), (296, 207972), (318, 193584), (327, 188256), (333, 184864), (424, 145188), (436, 141192), (444, 138648), (477, 129056), (592, 103986), (636, 96792), (654, 94128), (666, 92432), (848, 72594), (872, 70596), (888, 69324), (954, 64528), (981, 62752), (1184, 51993), (1272, 48396), (1308, 47064), (1332, 46216), (1696, 36297), (1744, 35298), (1776, 34662), (1908, 32264), (1961, 31392), (1962, 31376), (2544, 24198), (2616, 23532), (2664, 23108), (3488, 17649), (3552, 17331), (3816, 16132), (3922, 15696), (3924, 15688), (4033, 15264), (5088, 12099), (5232, 11766), (5328, 11554), (5777, 10656), (5883, 10464), (7632, 8066), (7844, 7848)]