142632756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{883}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 413160384

約数和(自身を除く): 270527628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 641, 883, 1282, 1766, 1923, 2564, 2649, 3532, 3846, 4487, 5298, 5769, 6181, 7692, 7947, 8974, 10596, 11538, 12362, 13461, 15894, 17948, 18543, 23076, 24724, 26922, 31788, 37086, 40383, 53844, 55629, 74172, 80766, 111258, 161532, 222516, 566003, 1132006, 1698009, 2264012, 3396018, 3962021, 5094027, 6792036, 7924042, 10188054, 11886063, 15848084, 20376108, 23772126, 35658189, 47544252, 71316378, 142632756]

約数ペア:

[(1, 142632756), (2, 71316378), (3, 47544252), (4, 35658189), (6, 23772126), (7, 20376108), (9, 15848084), (12, 11886063), (14, 10188054), (18, 7924042), (21, 6792036), (28, 5094027), (36, 3962021), (42, 3396018), (63, 2264012), (84, 1698009), (126, 1132006), (252, 566003), (641, 222516), (883, 161532), (1282, 111258), (1766, 80766), (1923, 74172), (2564, 55629), (2649, 53844), (3532, 40383), (3846, 37086), (4487, 31788), (5298, 26922), (5769, 24724), (6181, 23076), (7692, 18543), (7947, 17948), (8974, 15894), (10596, 13461), (11538, 12362)]