25806452868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{116239}}^1$

素因数の和:117137

約数の個数: 72

約数和(自身を含む): 74637239040

約数和(自身を除く): 48830786172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 881, 1762, 2643, 3524, 5286, 6167, 7929, 10572, 12334, 15858, 18501, 24668, 31716, 37002, 55503, 74004, 111006, 116239, 222012, 232478, 348717, 464956, 697434, 813673, 1046151, 1394868, 1627346, 2092302, 2441019, 3254692, 4184604, 4882038, 7323057, 9764076, 14646114, 29292228, 102406559, 204813118, 307219677, 409626236, 614439354, 716845913, 921659031, 1228878708, 1433691826, 1843318062, 2150537739, 2867383652, 3686636124, 4301075478, 6451613217, 8602150956, 12903226434, 25806452868]

約数ペア:

[(1, 25806452868), (2, 12903226434), (3, 8602150956), (4, 6451613217), (6, 4301075478), (7, 3686636124), (9, 2867383652), (12, 2150537739), (14, 1843318062), (18, 1433691826), (21, 1228878708), (28, 921659031), (36, 716845913), (42, 614439354), (63, 409626236), (84, 307219677), (126, 204813118), (252, 102406559), (881, 29292228), (1762, 14646114), (2643, 9764076), (3524, 7323057), (5286, 4882038), (6167, 4184604), (7929, 3254692), (10572, 2441019), (12334, 2092302), (15858, 1627346), (18501, 1394868), (24668, 1046151), (31716, 813673), (37002, 697434), (55503, 464956), (74004, 348717), (111006, 232478), (116239, 222012)]