47673288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 146388060

約数和(自身を除く): 98714772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 53, 62, 72, 78, 93, 104, 106, 117, 124, 156, 159, 186, 212, 234, 248, 279, 312, 318, 372, 403, 424, 468, 477, 558, 636, 689, 744, 806, 936, 954, 961, 1116, 1209, 1272, 1378, 1612, 1643, 1908, 1922, 2067, 2232, 2418, 2756, 2883, 3224, 3286, 3627, 3816, 3844, 4134, 4836, 4929, 5512, 5766, 6201, 6572, 7254, 7688, 8268, 8649, 9672, 9858, 11532, 12402, 12493, 13144, 14508, 14787, 16536, 17298, 19716, 21359, 23064, 24804, 24986, 29016, 29574, 34596, 37479, 39432, 42718, 49608, 49972, 50933, 59148, 64077, 69192, 74958, 85436, 99944, 101866, 112437, 118296, 128154, 149916, 152799, 170872, 192231, 203732, 224874, 256308, 299832, 305598, 384462, 407464, 449748, 458397, 512616, 611196, 662129, 768924, 899496, 916794, 1222392, 1324258, 1537848, 1833588, 1986387, 2648516, 3667176, 3972774, 5297032, 5959161, 7945548, 11918322, 15891096, 23836644, 47673288]

約数ペア:

[(1, 47673288), (2, 23836644), (3, 15891096), (4, 11918322), (6, 7945548), (8, 5959161), (9, 5297032), (12, 3972774), (13, 3667176), (18, 2648516), (24, 1986387), (26, 1833588), (31, 1537848), (36, 1324258), (39, 1222392), (52, 916794), (53, 899496), (62, 768924), (72, 662129), (78, 611196), (93, 512616), (104, 458397), (106, 449748), (117, 407464), (124, 384462), (156, 305598), (159, 299832), (186, 256308), (212, 224874), (234, 203732), (248, 192231), (279, 170872), (312, 152799), (318, 149916), (372, 128154), (403, 118296), (424, 112437), (468, 101866), (477, 99944), (558, 85436), (636, 74958), (689, 69192), (744, 64077), (806, 59148), (936, 50933), (954, 49972), (961, 49608), (1116, 42718), (1209, 39432), (1272, 37479), (1378, 34596), (1612, 29574), (1643, 29016), (1908, 24986), (1922, 24804), (2067, 23064), (2232, 21359), (2418, 19716), (2756, 17298), (2883, 16536), (3224, 14787), (3286, 14508), (3627, 13144), (3816, 12493), (3844, 12402), (4134, 11532), (4836, 9858), (4929, 9672), (5512, 8649), (5766, 8268), (6201, 7688), (6572, 7254)]