74135742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 88434498

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 97, 102, 118, 127, 177, 194, 254, 291, 354, 381, 582, 762, 1003, 1649, 2006, 2159, 3009, 3298, 4318, 4947, 5723, 6018, 6477, 7493, 9894, 11446, 12319, 12954, 14986, 17169, 22479, 24638, 34338, 36957, 44958, 73914, 97291, 127381, 194582, 209423, 254762, 291873, 382143, 418846, 583746, 628269, 726821, 764286, 1256538, 1453642, 2180463, 4360926, 12355957, 24711914, 37067871, 74135742]

約数ペア:

[(1, 74135742), (2, 37067871), (3, 24711914), (6, 12355957), (17, 4360926), (34, 2180463), (51, 1453642), (59, 1256538), (97, 764286), (102, 726821), (118, 628269), (127, 583746), (177, 418846), (194, 382143), (254, 291873), (291, 254762), (354, 209423), (381, 194582), (582, 127381), (762, 97291), (1003, 73914), (1649, 44958), (2006, 36957), (2159, 34338), (3009, 24638), (3298, 22479), (4318, 17169), (4947, 14986), (5723, 12954), (6018, 12319), (6477, 11446), (7493, 9894)]