42872844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4327

約数の個数: 72

約数和(自身を含む): 123243120

約数和(自身を除く): 80370276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4289, 4998, 8578, 9996, 12867, 17156, 25734, 30023, 51468, 60046, 72913, 90069, 120092, 145826, 180138, 210161, 218739, 291652, 360276, 420322, 437478, 510391, 630483, 840644, 874956, 1020782, 1260966, 1531173, 2041564, 2521932, 3062346, 3572737, 6124692, 7145474, 10718211, 14290948, 21436422, 42872844]

約数ペア:

[(1, 42872844), (2, 21436422), (3, 14290948), (4, 10718211), (6, 7145474), (7, 6124692), (12, 3572737), (14, 3062346), (17, 2521932), (21, 2041564), (28, 1531173), (34, 1260966), (42, 1020782), (49, 874956), (51, 840644), (68, 630483), (84, 510391), (98, 437478), (102, 420322), (119, 360276), (147, 291652), (196, 218739), (204, 210161), (238, 180138), (294, 145826), (357, 120092), (476, 90069), (588, 72913), (714, 60046), (833, 51468), (1428, 30023), (1666, 25734), (2499, 17156), (3332, 12867), (4289, 9996), (4998, 8578)]