13120992

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 72

約数和(自身を含む): 38624040

約数和(自身を除く): 25503048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 1571, 2088, 2784, 3142, 4176, 4713, 6284, 8352, 9426, 12568, 14139, 18852, 25136, 28278, 37704, 45559, 50272, 56556, 75408, 91118, 113112, 136677, 150816, 182236, 226224, 273354, 364472, 410031, 452448, 546708, 728944, 820062, 1093416, 1457888, 1640124, 2186832, 3280248, 4373664, 6560496, 13120992]

約数ペア:

[(1, 13120992), (2, 6560496), (3, 4373664), (4, 3280248), (6, 2186832), (8, 1640124), (9, 1457888), (12, 1093416), (16, 820062), (18, 728944), (24, 546708), (29, 452448), (32, 410031), (36, 364472), (48, 273354), (58, 226224), (72, 182236), (87, 150816), (96, 136677), (116, 113112), (144, 91118), (174, 75408), (232, 56556), (261, 50272), (288, 45559), (348, 37704), (464, 28278), (522, 25136), (696, 18852), (928, 14139), (1044, 12568), (1392, 9426), (1571, 8352), (2088, 6284), (2784, 4713), (3142, 4176)]