81926936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5968

約数の個数: 64

約数和(自身を含む): 199046400

約数和(自身を除く): 117119464

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 5923, 6916, 11846, 13832, 23692, 41461, 47384, 76999, 82922, 112537, 153998, 165844, 225074, 307996, 331688, 450148, 538993, 615992, 787759, 900296, 1077986, 1462981, 1575518, 2155972, 2925962, 3151036, 4311944, 5851924, 6302072, 10240867, 11703848, 20481734, 40963468, 81926936]

約数ペア:

[(1, 81926936), (2, 40963468), (4, 20481734), (7, 11703848), (8, 10240867), (13, 6302072), (14, 5851924), (19, 4311944), (26, 3151036), (28, 2925962), (38, 2155972), (52, 1575518), (56, 1462981), (76, 1077986), (91, 900296), (104, 787759), (133, 615992), (152, 538993), (182, 450148), (247, 331688), (266, 307996), (364, 225074), (494, 165844), (532, 153998), (728, 112537), (988, 82922), (1064, 76999), (1729, 47384), (1976, 41461), (3458, 23692), (5923, 13832), (6916, 11846)]