27926856

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 79453440

約数和(自身を除く): 51526584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 607, 639, 648, 852, 1214, 1278, 1704, 1821, 1917, 2428, 2556, 3642, 3834, 4856, 5112, 5463, 5751, 7284, 7668, 10926, 11502, 14568, 15336, 16389, 21852, 23004, 32778, 43097, 43704, 46008, 49167, 65556, 86194, 98334, 129291, 131112, 172388, 196668, 258582, 344776, 387873, 393336, 517164, 775746, 1034328, 1163619, 1551492, 2327238, 3102984, 3490857, 4654476, 6981714, 9308952, 13963428, 27926856]

約数ペア:

[(1, 27926856), (2, 13963428), (3, 9308952), (4, 6981714), (6, 4654476), (8, 3490857), (9, 3102984), (12, 2327238), (18, 1551492), (24, 1163619), (27, 1034328), (36, 775746), (54, 517164), (71, 393336), (72, 387873), (81, 344776), (108, 258582), (142, 196668), (162, 172388), (213, 131112), (216, 129291), (284, 98334), (324, 86194), (426, 65556), (568, 49167), (607, 46008), (639, 43704), (648, 43097), (852, 32778), (1214, 23004), (1278, 21852), (1704, 16389), (1821, 15336), (1917, 14568), (2428, 11502), (2556, 10926), (3642, 7668), (3834, 7284), (4856, 5751), (5112, 5463)]