87779016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 257886720

約数和(自身を除く): 170107704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 191, 234, 312, 382, 468, 491, 573, 764, 936, 982, 1146, 1473, 1528, 1719, 1964, 2292, 2483, 2946, 3438, 3928, 4419, 4584, 4966, 5892, 6383, 6876, 7449, 8838, 9932, 11784, 12766, 13752, 14898, 17676, 19149, 19864, 22347, 25532, 29796, 35352, 38298, 44694, 51064, 57447, 59592, 76596, 89388, 93781, 114894, 153192, 178776, 187562, 229788, 281343, 375124, 459576, 562686, 750248, 844029, 1125372, 1219153, 1688058, 2250744, 2438306, 3376116, 3657459, 4876612, 6752232, 7314918, 9753224, 10972377, 14629836, 21944754, 29259672, 43889508, 87779016]

約数ペア:

[(1, 87779016), (2, 43889508), (3, 29259672), (4, 21944754), (6, 14629836), (8, 10972377), (9, 9753224), (12, 7314918), (13, 6752232), (18, 4876612), (24, 3657459), (26, 3376116), (36, 2438306), (39, 2250744), (52, 1688058), (72, 1219153), (78, 1125372), (104, 844029), (117, 750248), (156, 562686), (191, 459576), (234, 375124), (312, 281343), (382, 229788), (468, 187562), (491, 178776), (573, 153192), (764, 114894), (936, 93781), (982, 89388), (1146, 76596), (1473, 59592), (1528, 57447), (1719, 51064), (1964, 44694), (2292, 38298), (2483, 35352), (2946, 29796), (3438, 25532), (3928, 22347), (4419, 19864), (4584, 19149), (4966, 17676), (5892, 14898), (6383, 13752), (6876, 12766), (7449, 11784), (8838, 9932)]