78269328

素因数分解:

$2^4\times 3^5\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 233172576

約数和(自身を除く): 154903248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 324, 328, 369, 432, 486, 491, 492, 648, 656, 738, 972, 982, 984, 1107, 1296, 1473, 1476, 1944, 1964, 1968, 2214, 2946, 2952, 3321, 3888, 3928, 4419, 4428, 5892, 5904, 6642, 7856, 8838, 8856, 9963, 11784, 13257, 13284, 17676, 17712, 19926, 20131, 23568, 26514, 26568, 35352, 39771, 39852, 40262, 53028, 53136, 60393, 70704, 79542, 79704, 80524, 106056, 119313, 120786, 159084, 159408, 161048, 181179, 212112, 238626, 241572, 318168, 322096, 362358, 477252, 483144, 543537, 636336, 724716, 954504, 966288, 1087074, 1449432, 1630611, 1909008, 2174148, 2898864, 3261222, 4348296, 4891833, 6522444, 8696592, 9783666, 13044888, 19567332, 26089776, 39134664, 78269328]

約数ペア:

[(1, 78269328), (2, 39134664), (3, 26089776), (4, 19567332), (6, 13044888), (8, 9783666), (9, 8696592), (12, 6522444), (16, 4891833), (18, 4348296), (24, 3261222), (27, 2898864), (36, 2174148), (41, 1909008), (48, 1630611), (54, 1449432), (72, 1087074), (81, 966288), (82, 954504), (108, 724716), (123, 636336), (144, 543537), (162, 483144), (164, 477252), (216, 362358), (243, 322096), (246, 318168), (324, 241572), (328, 238626), (369, 212112), (432, 181179), (486, 161048), (491, 159408), (492, 159084), (648, 120786), (656, 119313), (738, 106056), (972, 80524), (982, 79704), (984, 79542), (1107, 70704), (1296, 60393), (1473, 53136), (1476, 53028), (1944, 40262), (1964, 39852), (1968, 39771), (2214, 35352), (2946, 26568), (2952, 26514), (3321, 23568), (3888, 20131), (3928, 19926), (4419, 17712), (4428, 17676), (5892, 13284), (5904, 13257), (6642, 11784), (7856, 9963), (8838, 8856)]