68275944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 215675460

約数和(自身を除く): 147399516

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 153, 187, 198, 204, 242, 264, 306, 363, 374, 396, 408, 461, 484, 561, 612, 726, 748, 792, 922, 968, 1089, 1122, 1224, 1383, 1452, 1496, 1683, 1844, 2057, 2178, 2244, 2766, 2904, 3366, 3688, 4114, 4149, 4356, 4488, 5071, 5532, 6171, 6732, 7837, 8228, 8298, 8712, 10142, 11064, 12342, 13464, 15213, 15674, 16456, 16596, 18513, 20284, 23511, 24684, 30426, 31348, 33192, 37026, 40568, 45639, 47022, 49368, 55781, 60852, 62696, 70533, 74052, 86207, 91278, 94044, 111562, 121704, 141066, 148104, 167343, 172414, 182556, 188088, 223124, 258621, 282132, 334686, 344828, 365112, 446248, 502029, 517242, 564264, 669372, 689656, 775863, 948277, 1004058, 1034484, 1338744, 1551726, 1896554, 2008116, 2068968, 2844831, 3103452, 3793108, 4016232, 5689662, 6206904, 7586216, 8534493, 11379324, 17068986, 22758648, 34137972, 68275944]

約数ペア:

[(1, 68275944), (2, 34137972), (3, 22758648), (4, 17068986), (6, 11379324), (8, 8534493), (9, 7586216), (11, 6206904), (12, 5689662), (17, 4016232), (18, 3793108), (22, 3103452), (24, 2844831), (33, 2068968), (34, 2008116), (36, 1896554), (44, 1551726), (51, 1338744), (66, 1034484), (68, 1004058), (72, 948277), (88, 775863), (99, 689656), (102, 669372), (121, 564264), (132, 517242), (136, 502029), (153, 446248), (187, 365112), (198, 344828), (204, 334686), (242, 282132), (264, 258621), (306, 223124), (363, 188088), (374, 182556), (396, 172414), (408, 167343), (461, 148104), (484, 141066), (561, 121704), (612, 111562), (726, 94044), (748, 91278), (792, 86207), (922, 74052), (968, 70533), (1089, 62696), (1122, 60852), (1224, 55781), (1383, 49368), (1452, 47022), (1496, 45639), (1683, 40568), (1844, 37026), (2057, 33192), (2178, 31348), (2244, 30426), (2766, 24684), (2904, 23511), (3366, 20284), (3688, 18513), (4114, 16596), (4149, 16456), (4356, 15674), (4488, 15213), (5071, 13464), (5532, 12342), (6171, 11064), (6732, 10142), (7837, 8712), (8228, 8298)]