42710724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7369}}^1$

素因数の和:7409

約数の個数: 72

約数和(自身を含む): 128768640

約数和(自身を除く): 86057916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 7369, 14738, 22107, 29476, 44214, 51583, 66321, 88428, 103166, 132642, 154749, 169487, 206332, 265284, 309498, 338974, 464247, 508461, 618996, 677948, 928494, 1016922, 1186409, 1525383, 1856988, 2033844, 2372818, 3050766, 3559227, 4745636, 6101532, 7118454, 10677681, 14236908, 21355362, 42710724]

約数ペア:

[(1, 42710724), (2, 21355362), (3, 14236908), (4, 10677681), (6, 7118454), (7, 6101532), (9, 4745636), (12, 3559227), (14, 3050766), (18, 2372818), (21, 2033844), (23, 1856988), (28, 1525383), (36, 1186409), (42, 1016922), (46, 928494), (63, 677948), (69, 618996), (84, 508461), (92, 464247), (126, 338974), (138, 309498), (161, 265284), (207, 206332), (252, 169487), (276, 154749), (322, 132642), (414, 103166), (483, 88428), (644, 66321), (828, 51583), (966, 44214), (1449, 29476), (1932, 22107), (2898, 14738), (5796, 7369)]