72808416

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4993

約数の個数: 96

約数和(自身を含む): 224894880

約数和(自身を除く): 152086464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 4957, 7344, 9914, 14688, 14871, 19828, 29742, 39656, 44613, 59484, 79312, 84269, 89226, 118968, 133839, 158624, 168538, 178452, 237936, 252807, 267678, 337076, 356904, 475872, 505614, 535356, 674152, 713808, 758421, 1011228, 1070712, 1348304, 1427616, 1516842, 2022456, 2141424, 2275263, 2696608, 3033684, 4044912, 4282848, 4550526, 6067368, 8089824, 9101052, 12134736, 18202104, 24269472, 36404208, 72808416]

約数ペア:

[(1, 72808416), (2, 36404208), (3, 24269472), (4, 18202104), (6, 12134736), (8, 9101052), (9, 8089824), (12, 6067368), (16, 4550526), (17, 4282848), (18, 4044912), (24, 3033684), (27, 2696608), (32, 2275263), (34, 2141424), (36, 2022456), (48, 1516842), (51, 1427616), (54, 1348304), (68, 1070712), (72, 1011228), (96, 758421), (102, 713808), (108, 674152), (136, 535356), (144, 505614), (153, 475872), (204, 356904), (216, 337076), (272, 267678), (288, 252807), (306, 237936), (408, 178452), (432, 168538), (459, 158624), (544, 133839), (612, 118968), (816, 89226), (864, 84269), (918, 79312), (1224, 59484), (1632, 44613), (1836, 39656), (2448, 29742), (3672, 19828), (4896, 14871), (4957, 14688), (7344, 9914)]