68508504

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 112

約数和(自身を含む): 204216120

約数和(自身を除く): 135707616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 691, 729, 918, 972, 1224, 1377, 1382, 1458, 1836, 1944, 2073, 2754, 2764, 2916, 3672, 4131, 4146, 5508, 5528, 5832, 6219, 8262, 8292, 11016, 11747, 12393, 12438, 16524, 16584, 18657, 23494, 24786, 24876, 33048, 35241, 37314, 46988, 49572, 49752, 55971, 70482, 74628, 93976, 99144, 105723, 111942, 140964, 149256, 167913, 211446, 223884, 281928, 317169, 335826, 422892, 447768, 503739, 634338, 671652, 845784, 951507, 1007478, 1268676, 1343304, 1903014, 2014956, 2537352, 2854521, 3806028, 4029912, 5709042, 7612056, 8563563, 11418084, 17127126, 22836168, 34254252, 68508504]

約数ペア:

[(1, 68508504), (2, 34254252), (3, 22836168), (4, 17127126), (6, 11418084), (8, 8563563), (9, 7612056), (12, 5709042), (17, 4029912), (18, 3806028), (24, 2854521), (27, 2537352), (34, 2014956), (36, 1903014), (51, 1343304), (54, 1268676), (68, 1007478), (72, 951507), (81, 845784), (102, 671652), (108, 634338), (136, 503739), (153, 447768), (162, 422892), (204, 335826), (216, 317169), (243, 281928), (306, 223884), (324, 211446), (408, 167913), (459, 149256), (486, 140964), (612, 111942), (648, 105723), (691, 99144), (729, 93976), (918, 74628), (972, 70482), (1224, 55971), (1377, 49752), (1382, 49572), (1458, 46988), (1836, 37314), (1944, 35241), (2073, 33048), (2754, 24876), (2764, 24786), (2916, 23494), (3672, 18657), (4131, 16584), (4146, 16524), (5508, 12438), (5528, 12393), (5832, 11747), (6219, 11016), (8262, 8292)]