72314352

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:739

約数の個数: 120

約数和(自身を含む): 224235648

約数和(自身を除く): 151921296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 639, 643, 781, 792, 852, 1136, 1278, 1286, 1562, 1584, 1704, 1929, 2343, 2556, 2572, 3124, 3408, 3858, 4686, 5112, 5144, 5787, 6248, 7029, 7073, 7716, 9372, 10224, 10288, 11574, 12496, 14058, 14146, 15432, 18744, 21219, 23148, 28116, 28292, 30864, 37488, 42438, 45653, 46296, 56232, 56584, 63657, 84876, 91306, 92592, 112464, 113168, 127314, 136959, 169752, 182612, 254628, 273918, 339504, 365224, 410877, 502183, 509256, 547836, 730448, 821754, 1004366, 1018512, 1095672, 1506549, 1643508, 2008732, 2191344, 3013098, 3287016, 4017464, 4519647, 6026196, 6574032, 8034928, 9039294, 12052392, 18078588, 24104784, 36157176, 72314352]

約数ペア:

[(1, 72314352), (2, 36157176), (3, 24104784), (4, 18078588), (6, 12052392), (8, 9039294), (9, 8034928), (11, 6574032), (12, 6026196), (16, 4519647), (18, 4017464), (22, 3287016), (24, 3013098), (33, 2191344), (36, 2008732), (44, 1643508), (48, 1506549), (66, 1095672), (71, 1018512), (72, 1004366), (88, 821754), (99, 730448), (132, 547836), (142, 509256), (144, 502183), (176, 410877), (198, 365224), (213, 339504), (264, 273918), (284, 254628), (396, 182612), (426, 169752), (528, 136959), (568, 127314), (639, 113168), (643, 112464), (781, 92592), (792, 91306), (852, 84876), (1136, 63657), (1278, 56584), (1286, 56232), (1562, 46296), (1584, 45653), (1704, 42438), (1929, 37488), (2343, 30864), (2556, 28292), (2572, 28116), (3124, 23148), (3408, 21219), (3858, 18744), (4686, 15432), (5112, 14146), (5144, 14058), (5787, 12496), (6248, 11574), (7029, 10288), (7073, 10224), (7716, 9372)]