31426704

素因数分解:

$2^4\times 3^5\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 93431520

約数和(自身を除く): 62004816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 137, 144, 162, 177, 216, 236, 243, 274, 324, 354, 411, 432, 472, 486, 531, 548, 648, 708, 822, 944, 972, 1062, 1096, 1233, 1296, 1416, 1593, 1644, 1944, 2124, 2192, 2466, 2832, 3186, 3288, 3699, 3888, 4248, 4779, 4932, 6372, 6576, 7398, 8083, 8496, 9558, 9864, 11097, 12744, 14337, 14796, 16166, 19116, 19728, 22194, 24249, 25488, 28674, 29592, 32332, 33291, 38232, 44388, 48498, 57348, 59184, 64664, 66582, 72747, 76464, 88776, 96996, 114696, 129328, 133164, 145494, 177552, 193992, 218241, 229392, 266328, 290988, 387984, 436482, 532656, 581976, 654723, 872964, 1163952, 1309446, 1745928, 1964169, 2618892, 3491856, 3928338, 5237784, 7856676, 10475568, 15713352, 31426704]

約数ペア:

[(1, 31426704), (2, 15713352), (3, 10475568), (4, 7856676), (6, 5237784), (8, 3928338), (9, 3491856), (12, 2618892), (16, 1964169), (18, 1745928), (24, 1309446), (27, 1163952), (36, 872964), (48, 654723), (54, 581976), (59, 532656), (72, 436482), (81, 387984), (108, 290988), (118, 266328), (137, 229392), (144, 218241), (162, 193992), (177, 177552), (216, 145494), (236, 133164), (243, 129328), (274, 114696), (324, 96996), (354, 88776), (411, 76464), (432, 72747), (472, 66582), (486, 64664), (531, 59184), (548, 57348), (648, 48498), (708, 44388), (822, 38232), (944, 33291), (972, 32332), (1062, 29592), (1096, 28674), (1233, 25488), (1296, 24249), (1416, 22194), (1593, 19728), (1644, 19116), (1944, 16166), (2124, 14796), (2192, 14337), (2466, 12744), (2832, 11097), (3186, 9864), (3288, 9558), (3699, 8496), (3888, 8083), (4248, 7398), (4779, 6576), (4932, 6372)]