68819976

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 206640000

約数和(自身を除く): 137820024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 409, 456, 492, 513, 684, 738, 779, 818, 984, 1026, 1107, 1227, 1368, 1476, 1558, 1636, 2052, 2214, 2337, 2454, 2952, 3116, 3272, 3681, 4104, 4428, 4674, 4908, 6232, 7011, 7362, 7771, 8856, 9348, 9816, 11043, 14022, 14724, 15542, 16769, 18696, 21033, 22086, 23313, 28044, 29448, 31084, 33538, 42066, 44172, 46626, 50307, 56088, 62168, 67076, 69939, 84132, 88344, 93252, 100614, 134152, 139878, 150921, 168264, 186504, 201228, 209817, 279756, 301842, 318611, 402456, 419634, 452763, 559512, 603684, 637222, 839268, 905526, 955833, 1207368, 1274444, 1678536, 1811052, 1911666, 2548888, 2867499, 3622104, 3823332, 5734998, 7646664, 8602497, 11469996, 17204994, 22939992, 34409988, 68819976]

約数ペア:

[(1, 68819976), (2, 34409988), (3, 22939992), (4, 17204994), (6, 11469996), (8, 8602497), (9, 7646664), (12, 5734998), (18, 3823332), (19, 3622104), (24, 2867499), (27, 2548888), (36, 1911666), (38, 1811052), (41, 1678536), (54, 1274444), (57, 1207368), (72, 955833), (76, 905526), (82, 839268), (108, 637222), (114, 603684), (123, 559512), (152, 452763), (164, 419634), (171, 402456), (216, 318611), (228, 301842), (246, 279756), (328, 209817), (342, 201228), (369, 186504), (409, 168264), (456, 150921), (492, 139878), (513, 134152), (684, 100614), (738, 93252), (779, 88344), (818, 84132), (984, 69939), (1026, 67076), (1107, 62168), (1227, 56088), (1368, 50307), (1476, 46626), (1558, 44172), (1636, 42066), (2052, 33538), (2214, 31084), (2337, 29448), (2454, 28044), (2952, 23313), (3116, 22086), (3272, 21033), (3681, 18696), (4104, 16769), (4428, 15542), (4674, 14724), (4908, 14022), (6232, 11043), (7011, 9816), (7362, 9348), (7771, 8856)]