72430404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 119170236

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 43, 46, 51, 68, 69, 86, 92, 102, 129, 138, 172, 204, 258, 276, 359, 391, 516, 718, 731, 782, 989, 1077, 1173, 1436, 1462, 1564, 1978, 2154, 2193, 2346, 2924, 2967, 3956, 4308, 4386, 4692, 5934, 6103, 8257, 8772, 11868, 12206, 15437, 16514, 16813, 18309, 24412, 24771, 30874, 33028, 33626, 36618, 46311, 49542, 50439, 61748, 67252, 73236, 92622, 99084, 100878, 140369, 185244, 201756, 262429, 280738, 355051, 421107, 524858, 561476, 710102, 787287, 842214, 1049716, 1065153, 1420204, 1574574, 1684428, 2130306, 3149148, 4260612, 6035867, 12071734, 18107601, 24143468, 36215202, 72430404]

約数ペア:

[(1, 72430404), (2, 36215202), (3, 24143468), (4, 18107601), (6, 12071734), (12, 6035867), (17, 4260612), (23, 3149148), (34, 2130306), (43, 1684428), (46, 1574574), (51, 1420204), (68, 1065153), (69, 1049716), (86, 842214), (92, 787287), (102, 710102), (129, 561476), (138, 524858), (172, 421107), (204, 355051), (258, 280738), (276, 262429), (359, 201756), (391, 185244), (516, 140369), (718, 100878), (731, 99084), (782, 92622), (989, 73236), (1077, 67252), (1173, 61748), (1436, 50439), (1462, 49542), (1564, 46311), (1978, 36618), (2154, 33626), (2193, 33028), (2346, 30874), (2924, 24771), (2967, 24412), (3956, 18309), (4308, 16813), (4386, 16514), (4692, 15437), (5934, 12206), (6103, 11868), (8257, 8772)]