81051192

素因数分解:

$2^3\times 3^5\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 229909680

約数和(自身を除く): 148858488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 241, 243, 324, 346, 482, 486, 519, 648, 692, 723, 964, 972, 1038, 1384, 1446, 1557, 1928, 1944, 2076, 2169, 2892, 3114, 4152, 4338, 4671, 5784, 6228, 6507, 8676, 9342, 12456, 13014, 14013, 17352, 18684, 19521, 26028, 28026, 37368, 39042, 41693, 42039, 52056, 56052, 58563, 78084, 83386, 84078, 112104, 117126, 125079, 156168, 166772, 168156, 234252, 250158, 333544, 336312, 375237, 468504, 500316, 750474, 1000632, 1125711, 1500948, 2251422, 3001896, 3377133, 4502844, 6754266, 9005688, 10131399, 13508532, 20262798, 27017064, 40525596, 81051192]

約数ペア:

[(1, 81051192), (2, 40525596), (3, 27017064), (4, 20262798), (6, 13508532), (8, 10131399), (9, 9005688), (12, 6754266), (18, 4502844), (24, 3377133), (27, 3001896), (36, 2251422), (54, 1500948), (72, 1125711), (81, 1000632), (108, 750474), (162, 500316), (173, 468504), (216, 375237), (241, 336312), (243, 333544), (324, 250158), (346, 234252), (482, 168156), (486, 166772), (519, 156168), (648, 125079), (692, 117126), (723, 112104), (964, 84078), (972, 83386), (1038, 78084), (1384, 58563), (1446, 56052), (1557, 52056), (1928, 42039), (1944, 41693), (2076, 39042), (2169, 37368), (2892, 28026), (3114, 26028), (4152, 19521), (4338, 18684), (4671, 17352), (5784, 14013), (6228, 13014), (6507, 12456), (8676, 9342)]