126627172

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 278980800

約数和(自身を除く): 152353628

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 919, 931, 1036, 1406, 1813, 1838, 1862, 2812, 3626, 3676, 3724, 4921, 6433, 7252, 9842, 12866, 17461, 19684, 25732, 34003, 34447, 34922, 45031, 68006, 68894, 69844, 90062, 122227, 136012, 137788, 180124, 238021, 244454, 476042, 488908, 646057, 855589, 952084, 1292114, 1666147, 1711178, 2584228, 3332294, 3422356, 4522399, 6664588, 9044798, 18089596, 31656793, 63313586, 126627172]

約数ペア:

[(1, 126627172), (2, 63313586), (4, 31656793), (7, 18089596), (14, 9044798), (19, 6664588), (28, 4522399), (37, 3422356), (38, 3332294), (49, 2584228), (74, 1711178), (76, 1666147), (98, 1292114), (133, 952084), (148, 855589), (196, 646057), (259, 488908), (266, 476042), (518, 244454), (532, 238021), (703, 180124), (919, 137788), (931, 136012), (1036, 122227), (1406, 90062), (1813, 69844), (1838, 68894), (1862, 68006), (2812, 45031), (3626, 34922), (3676, 34447), (3724, 34003), (4921, 25732), (6433, 19684), (7252, 17461), (9842, 12866)]