77018087692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{15121}}^1$

素因数の和:17151

約数の個数: 72

約数和(自身を含む): 168942984000

約数和(自身を除く): 91924896308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1999, 2548, 3998, 7996, 13993, 15121, 25987, 27986, 30242, 51974, 55972, 60484, 97951, 103948, 105847, 181909, 195902, 196573, 211694, 363818, 391804, 393146, 423388, 727636, 740929, 786292, 1273363, 1376011, 1481858, 2546726, 2752022, 2963716, 5093452, 5504044, 9632077, 19264154, 30226879, 38528308, 60453758, 120907516, 211588153, 392949427, 423176306, 785898854, 846352612, 1481117071, 1571797708, 2750645989, 2962234142, 5501291978, 5924468284, 11002583956, 19254521923, 38509043846, 77018087692]

約数ペア:

[(1, 77018087692), (2, 38509043846), (4, 19254521923), (7, 11002583956), (13, 5924468284), (14, 5501291978), (26, 2962234142), (28, 2750645989), (49, 1571797708), (52, 1481117071), (91, 846352612), (98, 785898854), (182, 423176306), (196, 392949427), (364, 211588153), (637, 120907516), (1274, 60453758), (1999, 38528308), (2548, 30226879), (3998, 19264154), (7996, 9632077), (13993, 5504044), (15121, 5093452), (25987, 2963716), (27986, 2752022), (30242, 2546726), (51974, 1481858), (55972, 1376011), (60484, 1273363), (97951, 786292), (103948, 740929), (105847, 727636), (181909, 423388), (195902, 393146), (196573, 391804), (211694, 363818)]