123233904

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 358115472

約数和(自身を除く): 234881568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 67, 72, 106, 134, 144, 159, 201, 212, 241, 268, 318, 402, 424, 477, 482, 536, 603, 636, 723, 804, 848, 954, 964, 1072, 1206, 1272, 1446, 1608, 1908, 1928, 2169, 2412, 2544, 2892, 3216, 3551, 3816, 3856, 4338, 4824, 5784, 7102, 7632, 8676, 9648, 10653, 11568, 12773, 14204, 16147, 17352, 21306, 25546, 28408, 31959, 32294, 34704, 38319, 42612, 48441, 51092, 56816, 63918, 64588, 76638, 85224, 96882, 102184, 114957, 127836, 129176, 145323, 153276, 170448, 193764, 204368, 229914, 255672, 258352, 290646, 306552, 387528, 459828, 511344, 581292, 613104, 775056, 855791, 919656, 1162584, 1711582, 1839312, 2325168, 2567373, 3423164, 5134746, 6846328, 7702119, 10269492, 13692656, 15404238, 20538984, 30808476, 41077968, 61616952, 123233904]

約数ペア:

[(1, 123233904), (2, 61616952), (3, 41077968), (4, 30808476), (6, 20538984), (8, 15404238), (9, 13692656), (12, 10269492), (16, 7702119), (18, 6846328), (24, 5134746), (36, 3423164), (48, 2567373), (53, 2325168), (67, 1839312), (72, 1711582), (106, 1162584), (134, 919656), (144, 855791), (159, 775056), (201, 613104), (212, 581292), (241, 511344), (268, 459828), (318, 387528), (402, 306552), (424, 290646), (477, 258352), (482, 255672), (536, 229914), (603, 204368), (636, 193764), (723, 170448), (804, 153276), (848, 145323), (954, 129176), (964, 127836), (1072, 114957), (1206, 102184), (1272, 96882), (1446, 85224), (1608, 76638), (1908, 64588), (1928, 63918), (2169, 56816), (2412, 51092), (2544, 48441), (2892, 42612), (3216, 38319), (3551, 34704), (3816, 32294), (3856, 31959), (4338, 28408), (4824, 25546), (5784, 21306), (7102, 17352), (7632, 16147), (8676, 14204), (9648, 12773), (10653, 11568)]