129052404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 352831752

約数和(自身を除く): 223779348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 626, 881, 939, 1252, 1762, 1878, 2643, 2817, 3524, 3756, 4069, 5286, 5634, 7929, 8138, 10572, 11268, 11453, 12207, 15858, 16276, 22906, 24414, 31716, 34359, 36621, 45812, 48828, 68718, 73242, 103077, 137436, 146484, 206154, 275753, 412308, 551506, 827259, 1103012, 1654518, 2481777, 3309036, 3584789, 4963554, 7169578, 9927108, 10754367, 14339156, 21508734, 32263101, 43017468, 64526202, 129052404]

約数ペア:

[(1, 129052404), (2, 64526202), (3, 43017468), (4, 32263101), (6, 21508734), (9, 14339156), (12, 10754367), (13, 9927108), (18, 7169578), (26, 4963554), (36, 3584789), (39, 3309036), (52, 2481777), (78, 1654518), (117, 1103012), (156, 827259), (234, 551506), (313, 412308), (468, 275753), (626, 206154), (881, 146484), (939, 137436), (1252, 103077), (1762, 73242), (1878, 68718), (2643, 48828), (2817, 45812), (3524, 36621), (3756, 34359), (4069, 31716), (5286, 24414), (5634, 22906), (7929, 16276), (8138, 15858), (10572, 12207), (11268, 11453)]