31461276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 92897280

約数和(自身を除く): 61436004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 231, 237, 308, 316, 431, 462, 474, 553, 862, 869, 924, 948, 1106, 1293, 1659, 1724, 1738, 2212, 2586, 2607, 3017, 3318, 3476, 4741, 5172, 5214, 6034, 6083, 6636, 9051, 9482, 10428, 12068, 12166, 14223, 18102, 18249, 18964, 24332, 28446, 33187, 34049, 36204, 36498, 56892, 66374, 68098, 72996, 99561, 102147, 132748, 136196, 199122, 204294, 238343, 374539, 398244, 408588, 476686, 715029, 749078, 953372, 1123617, 1430058, 1498156, 2247234, 2621773, 2860116, 4494468, 5243546, 7865319, 10487092, 15730638, 31461276]

約数ペア:

[(1, 31461276), (2, 15730638), (3, 10487092), (4, 7865319), (6, 5243546), (7, 4494468), (11, 2860116), (12, 2621773), (14, 2247234), (21, 1498156), (22, 1430058), (28, 1123617), (33, 953372), (42, 749078), (44, 715029), (66, 476686), (77, 408588), (79, 398244), (84, 374539), (132, 238343), (154, 204294), (158, 199122), (231, 136196), (237, 132748), (308, 102147), (316, 99561), (431, 72996), (462, 68098), (474, 66374), (553, 56892), (862, 36498), (869, 36204), (924, 34049), (948, 33187), (1106, 28446), (1293, 24332), (1659, 18964), (1724, 18249), (1738, 18102), (2212, 14223), (2586, 12166), (2607, 12068), (3017, 10428), (3318, 9482), (3476, 9051), (4741, 6636), (5172, 6083), (5214, 6034)]