129298284

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 336172928

約数和(自身を除く): 206874644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 97, 122, 183, 194, 244, 291, 366, 388, 549, 582, 607, 732, 873, 1098, 1164, 1214, 1746, 1821, 2196, 2428, 3492, 3642, 5463, 5917, 7284, 10926, 11834, 17751, 21852, 23668, 35502, 37027, 53253, 58879, 71004, 74054, 106506, 111081, 117758, 148108, 176637, 213012, 222162, 235516, 333243, 353274, 444324, 529911, 666486, 706548, 1059822, 1332972, 2119644, 3591619, 7183238, 10774857, 14366476, 21549714, 32324571, 43099428, 64649142, 129298284]

約数ペア:

[(1, 129298284), (2, 64649142), (3, 43099428), (4, 32324571), (6, 21549714), (9, 14366476), (12, 10774857), (18, 7183238), (36, 3591619), (61, 2119644), (97, 1332972), (122, 1059822), (183, 706548), (194, 666486), (244, 529911), (291, 444324), (366, 353274), (388, 333243), (549, 235516), (582, 222162), (607, 213012), (732, 176637), (873, 148108), (1098, 117758), (1164, 111081), (1214, 106506), (1746, 74054), (1821, 71004), (2196, 58879), (2428, 53253), (3492, 37027), (3642, 35502), (5463, 23668), (5917, 21852), (7284, 17751), (10926, 11834)]