71789172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 207916800

約数和(自身を除く): 136127628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 389, 507, 546, 676, 778, 1014, 1092, 1167, 1183, 1556, 2028, 2197, 2334, 2366, 2723, 3549, 4394, 4668, 4732, 5057, 5446, 6591, 7098, 8169, 8788, 10114, 10892, 13182, 14196, 15171, 15379, 16338, 20228, 26364, 30342, 30758, 32676, 35399, 46137, 60684, 61516, 65741, 70798, 92274, 106197, 131482, 141596, 184548, 197223, 212394, 262964, 394446, 424788, 460187, 788892, 854633, 920374, 1380561, 1709266, 1840748, 2563899, 2761122, 3418532, 5127798, 5522244, 5982431, 10255596, 11964862, 17947293, 23929724, 35894586, 71789172]

約数ペア:

[(1, 71789172), (2, 35894586), (3, 23929724), (4, 17947293), (6, 11964862), (7, 10255596), (12, 5982431), (13, 5522244), (14, 5127798), (21, 3418532), (26, 2761122), (28, 2563899), (39, 1840748), (42, 1709266), (52, 1380561), (78, 920374), (84, 854633), (91, 788892), (156, 460187), (169, 424788), (182, 394446), (273, 262964), (338, 212394), (364, 197223), (389, 184548), (507, 141596), (546, 131482), (676, 106197), (778, 92274), (1014, 70798), (1092, 65741), (1167, 61516), (1183, 60684), (1556, 46137), (2028, 35399), (2197, 32676), (2334, 30758), (2366, 30342), (2723, 26364), (3549, 20228), (4394, 16338), (4668, 15379), (4732, 15171), (5057, 14196), (5446, 13182), (6591, 10892), (7098, 10114), (8169, 8788)]