27651204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 80458560

約数和(自身を除く): 52807356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 613, 716, 1074, 1226, 1253, 1611, 1839, 2148, 2452, 2506, 3222, 3678, 3759, 4291, 5012, 5517, 6444, 7356, 7518, 8582, 11034, 11277, 12873, 15036, 17164, 22068, 22554, 25746, 38619, 45108, 51492, 77238, 109727, 154476, 219454, 329181, 438908, 658362, 768089, 987543, 1316724, 1536178, 1975086, 2304267, 3072356, 3950172, 4608534, 6912801, 9217068, 13825602, 27651204]

約数ペア:

[(1, 27651204), (2, 13825602), (3, 9217068), (4, 6912801), (6, 4608534), (7, 3950172), (9, 3072356), (12, 2304267), (14, 1975086), (18, 1536178), (21, 1316724), (28, 987543), (36, 768089), (42, 658362), (63, 438908), (84, 329181), (126, 219454), (179, 154476), (252, 109727), (358, 77238), (537, 51492), (613, 45108), (716, 38619), (1074, 25746), (1226, 22554), (1253, 22068), (1611, 17164), (1839, 15036), (2148, 12873), (2452, 11277), (2506, 11034), (3222, 8582), (3678, 7518), (3759, 7356), (4291, 6444), (5012, 5517)]