23861448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 73225620

約数和(自身を除く): 49364172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 53, 72, 74, 78, 104, 106, 111, 117, 148, 156, 159, 169, 212, 222, 234, 296, 312, 318, 333, 338, 424, 444, 468, 477, 481, 507, 636, 666, 676, 689, 888, 936, 954, 962, 1014, 1272, 1332, 1352, 1378, 1443, 1521, 1908, 1924, 1961, 2028, 2067, 2664, 2756, 2886, 3042, 3816, 3848, 3922, 4056, 4134, 4329, 5512, 5772, 5883, 6084, 6201, 6253, 7844, 8268, 8658, 8957, 11544, 11766, 12168, 12402, 12506, 15688, 16536, 17316, 17649, 17914, 18759, 23532, 24804, 25012, 25493, 26871, 34632, 35298, 35828, 37518, 47064, 49608, 50024, 50986, 53742, 56277, 70596, 71656, 75036, 76479, 80613, 101972, 107484, 112554, 141192, 150072, 152958, 161226, 203944, 214968, 225108, 229437, 305916, 322452, 331409, 450216, 458874, 611832, 644904, 662818, 917748, 994227, 1325636, 1835496, 1988454, 2651272, 2982681, 3976908, 5965362, 7953816, 11930724, 23861448]

約数ペア:

[(1, 23861448), (2, 11930724), (3, 7953816), (4, 5965362), (6, 3976908), (8, 2982681), (9, 2651272), (12, 1988454), (13, 1835496), (18, 1325636), (24, 994227), (26, 917748), (36, 662818), (37, 644904), (39, 611832), (52, 458874), (53, 450216), (72, 331409), (74, 322452), (78, 305916), (104, 229437), (106, 225108), (111, 214968), (117, 203944), (148, 161226), (156, 152958), (159, 150072), (169, 141192), (212, 112554), (222, 107484), (234, 101972), (296, 80613), (312, 76479), (318, 75036), (333, 71656), (338, 70596), (424, 56277), (444, 53742), (468, 50986), (477, 50024), (481, 49608), (507, 47064), (636, 37518), (666, 35828), (676, 35298), (689, 34632), (888, 26871), (936, 25493), (954, 25012), (962, 24804), (1014, 23532), (1272, 18759), (1332, 17914), (1352, 17649), (1378, 17316), (1443, 16536), (1521, 15688), (1908, 12506), (1924, 12402), (1961, 12168), (2028, 11766), (2067, 11544), (2664, 8957), (2756, 8658), (2886, 8268), (3042, 7844), (3816, 6253), (3848, 6201), (3922, 6084), (4056, 5883), (4134, 5772), (4329, 5512)]