117964756

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 262854816

約数和(自身を除く): 144890060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 364, 469, 637, 691, 871, 938, 1274, 1382, 1742, 1876, 2548, 2764, 3283, 3484, 4837, 6097, 6566, 8983, 9674, 12194, 13132, 17966, 19348, 24388, 33859, 35932, 42679, 46297, 62881, 67718, 85358, 92594, 125762, 135436, 170716, 185188, 251524, 324079, 440167, 601861, 648158, 880334, 1203722, 1296316, 1760668, 2268553, 2407444, 4213027, 4537106, 8426054, 9074212, 16852108, 29491189, 58982378, 117964756]

約数ペア:

[(1, 117964756), (2, 58982378), (4, 29491189), (7, 16852108), (13, 9074212), (14, 8426054), (26, 4537106), (28, 4213027), (49, 2407444), (52, 2268553), (67, 1760668), (91, 1296316), (98, 1203722), (134, 880334), (182, 648158), (196, 601861), (268, 440167), (364, 324079), (469, 251524), (637, 185188), (691, 170716), (871, 135436), (938, 125762), (1274, 92594), (1382, 85358), (1742, 67718), (1876, 62881), (2548, 46297), (2764, 42679), (3283, 35932), (3484, 33859), (4837, 24388), (6097, 19348), (6566, 17966), (8983, 13132), (9674, 12194)]