61718004

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 72

約数和(自身を含む): 168981120

約数和(自身を除く): 107263116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 1583, 2052, 2166, 3166, 3249, 4332, 4749, 6332, 6498, 9498, 9747, 12996, 14247, 18996, 19494, 28494, 30077, 38988, 42741, 56988, 60154, 85482, 90231, 120308, 170964, 180462, 270693, 360924, 541386, 571463, 812079, 1082772, 1142926, 1624158, 1714389, 2285852, 3248316, 3428778, 5143167, 6857556, 10286334, 15429501, 20572668, 30859002, 61718004]

約数ペア:

[(1, 61718004), (2, 30859002), (3, 20572668), (4, 15429501), (6, 10286334), (9, 6857556), (12, 5143167), (18, 3428778), (19, 3248316), (27, 2285852), (36, 1714389), (38, 1624158), (54, 1142926), (57, 1082772), (76, 812079), (108, 571463), (114, 541386), (171, 360924), (228, 270693), (342, 180462), (361, 170964), (513, 120308), (684, 90231), (722, 85482), (1026, 60154), (1083, 56988), (1444, 42741), (1583, 38988), (2052, 30077), (2166, 28494), (3166, 19494), (3249, 18996), (4332, 14247), (4749, 12996), (6332, 9747), (6498, 9498)]