31292604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5439

約数の個数: 72

約数和(自身を含む): 94348800

約数和(自身を除く): 63056196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5399, 5796, 10798, 16197, 21596, 32394, 37793, 48591, 64788, 75586, 97182, 113379, 124177, 151172, 194364, 226758, 248354, 340137, 372531, 453516, 496708, 680274, 745062, 869239, 1117593, 1360548, 1490124, 1738478, 2235186, 2607717, 3476956, 4470372, 5215434, 7823151, 10430868, 15646302, 31292604]

約数ペア:

[(1, 31292604), (2, 15646302), (3, 10430868), (4, 7823151), (6, 5215434), (7, 4470372), (9, 3476956), (12, 2607717), (14, 2235186), (18, 1738478), (21, 1490124), (23, 1360548), (28, 1117593), (36, 869239), (42, 745062), (46, 680274), (63, 496708), (69, 453516), (84, 372531), (92, 340137), (126, 248354), (138, 226758), (161, 194364), (207, 151172), (252, 124177), (276, 113379), (322, 97182), (414, 75586), (483, 64788), (644, 48591), (828, 37793), (966, 32394), (1449, 21596), (1932, 16197), (2898, 10798), (5399, 5796)]