71755368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 190848960

約数和(自身を除く): 119093592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 397, 408, 443, 794, 886, 1191, 1329, 1588, 1772, 2382, 2658, 3176, 3544, 4764, 5316, 6749, 7531, 9528, 10632, 13498, 15062, 20247, 22593, 26996, 30124, 40494, 45186, 53992, 60248, 80988, 90372, 161976, 175871, 180744, 351742, 527613, 703484, 1055226, 1406968, 2110452, 2989807, 4220904, 5979614, 8969421, 11959228, 17938842, 23918456, 35877684, 71755368]

約数ペア:

[(1, 71755368), (2, 35877684), (3, 23918456), (4, 17938842), (6, 11959228), (8, 8969421), (12, 5979614), (17, 4220904), (24, 2989807), (34, 2110452), (51, 1406968), (68, 1055226), (102, 703484), (136, 527613), (204, 351742), (397, 180744), (408, 175871), (443, 161976), (794, 90372), (886, 80988), (1191, 60248), (1329, 53992), (1588, 45186), (1772, 40494), (2382, 30124), (2658, 26996), (3176, 22593), (3544, 20247), (4764, 15062), (5316, 13498), (6749, 10632), (7531, 9528)]